yamaha fx140 owners manual

READ THIS MANUALCAREFULLY BEFORE OPERATION!

OWNER’S/OPERATOR’SMANUAL

LIT-18626-04-45

FX140

U.S.A. Edition

2002WaveRunner

Printed in USAFebruary 2002—2.2 × 1 CRF1B-F8199-10(FX1000-A)(E) Printed on recycled paper

YAMAHA MOTOR CORPORATION, USA

E

UF1B10.book Page 1 Wednesday, January 23, 2002 2:46 PM

EJU00989

To the owner/operator Thank you for choosing a Yamaha water-

craft. This Owner’s/Operator’s Manual contains

information you will need for proper opera-tion, maintenance, and care. A thoroughunderstanding of these simple instructionswill help you to obtain maximum enjoymentfrom your new Yamaha. If you have anyquestions about the operation or mainte-nance of your watercraft, please consult aYamaha dealer.

Because Yamaha has a policy of continu-ing product improvement, this product maynot be exactly as described in this Owner’s/Operator’s Manual. Specifications are sub-ject to change without notice.

This manual should be considered a per-manent part of this watercraft and shouldremain with it even if the watercraft is subse-quently sold.

EJU01204

Important manual information: In this manual, information of particular

importance is distinguished in the followingways:

The Safety Alert Symbol meansATTENTION! BECOME ALERT!YOUR SAFETY IS INVOLVED!

WARNING@

Failure to follow WARNING instructionscould result in severe injury or death tothe machine operator, passengers, abystander, or a person inspecting orrepairing the watercraft. @

CAUTION:@

A CAUTION indicates special precau-tions that must be taken to avoid damageto the watercraft. @

NOTE:@

A NOTE provides key information to makeprocedures easier or clearer. @

EJU01173

WaveRunner FX140OWNER’S/OPERATOR’S MANUAL

©2002 by Yamaha Motor Corporation, USA 1st Edition, January 2002

All rights reserved. Any reprinting or unauthorized use without the written permission of Yamaha Motor Corporation, USA

is expressly prohibited. Printed in USA

P/N LIT-18626-04-45


EEJU00992

CONTENTS

READ THIS OWNER’S/OPERATOR’S MANUAL CAREFULLY BEFORE OPERATING YOUR WATERCRAFT.

GENERAL AND SAFETY INFORMATION 1

FEATURES AND FUNCTIONS 2

OPERATION 3

MAINTENANCE AND CARE 4

TROUBLESHOOTING ANDEMERGENCY PROCEDURES 5

APPENDIX 6

E

1


EJU00993

GENERAL AND SAFETY

INFORMATION
Identification numbers ............................1-1
Primary Identification (PRI-ID) number ...................................................1-1Hull Identification Number (HIN) ............1-1Engine serial number .............................1-1

Emission control information ................1-2Approval label of Emission control certificate ................................................1-2Manufactured date label ........................1-2

Important labels .......................................1-3Label location .........................................1-3Warning labels .......................................1-4Caution labels ........................................1-6Other labels and tags .............................1-7

Safety information .............................1-8Limitations on who may operate the watercraft ................................................1-8Cruising limitations .................................1-9Operation requirements .......................1-10Recommended equipment ..................1-12Hazard information ..............................1-13Watercraft characteristics ....................1-13Water-skiing .........................................1-14

Rules of the Road ..................................1-16Steering and sailing rules ....................1-16Rules when encountering vessels ......1-17Other special situations .......................1-18Reading buoys and other markers ......1-18

To get more boating safety information .............................................1-20

United States Coast Guard .................1-20Other sources ......................................1-20Watercraft Education and Training ......1-20

Enjoy your watercraft responsibly ......1-21

1

E


EJU01830

Identification numbers Record the Primary Identification (PRI-ID)

number, Hull Identification Number (HIN)and engine serial number in the spaces pro-vided for assistance when ordering spareparts from a Yamaha dealer. Also recordand keep these ID numbers in a separateplace in case your watercraft is stolen.

-1

EJU01831

Primary Identification (PRI-ID) number

The PRI-ID number is stamped on a label 1attached inside the engine compartment.

EJU01205

Hull Identification Number (HIN)

The HIN is stamped on a plate 2

attached to the aft deck.

EJU00997

Engine serial number

The engine serial number is stamped ona label 3 attached to the engine unit.

E


1

EJU01846

Emission control information

This engine conforms to 2002 U.S. Envi-ronmental Protection Agency (EPA) regula-tions for marine SI engines.

EJU01779

Approval label of Emission control certificate

This label is attached to the top of the cyl-inder head and to the bulkhead.

1 Emission control information label

EJU01780

Manufactured date label This label is attached to the top of the cyl-

inder head.

2 Manufactured date label

-2


E

1-3

EJU00998

Important labels EJU01351

Label location


E

1-4

EJU01352

Warning labels 1

2


E

1-5

5 6

7

4

3


E

1-6

EJU01353

Caution labels 8

9

0 A


E

EJU01860

Other labels and tags

NOTE:@

A Yamaha dealer removes this tag F after adding engine oil to the oil tank. If this tag is not removed, check if the specified oil of the recommended type has beenadded to correct level. @

C D

E

B

F

1-7


E

EJU01177

Safety information The safe use and operation of this

watercraft is dependent upon the use ofproper riding techniques, as well as uponthe common sense, good judgment, andexpertise of the operator. Every operatorshould know the following requirementsbefore riding the watercraft. � Before operating the watercraft, read the

Owner’s/Operator’s Manual, the RidingPractice Guide, the Riding Instructioncard and all warning and caution labelson the watercraft. Also, watch the BasicOrientation Video provided with yourwatercraft. These materials should giveyou an understanding of the watercraftand its operation.

� Never allow anyone to operate this water-craft until they too have read the Owner’s/Operator’s Manual, the Riding PracticeGuide, the Riding Instruction card and allwarning and caution labels, and if possi-ble watched the Basic Orientation Video. Showing them the video may help rein-force the information contained in thesematerials.

EJU01159

Limitations on who may operate the watercraft � Yamaha recommends a minimum opera-

tor age of 16 years old. Adults must supervise use by minors. Know the operator age and trainingrequirements for your state. A boatingsafety course is recommended and maybe required in your state. You can findlocal rules by contacting the UnitedStates Coast Guard (USCG), the NationalAssociation of State Boating Law Admin-istrators, or your local Power Squadron.

� This watercraft is designed to carry theoperator and up to 2 passengers. Neverexceed the maximum load limit or allowmore than 3 persons (or 2 persons if awater-skier is being pulled) to ride thewatercraft at one time.

� Do not operate the watercraft with anypassengers on board until you have con-siderable practice and experience ridingalone. Operating the watercraft with pas-sengers requires more skill. Take the timeto become accustomed to the handlingcharacteristics of the watercraft beforetrying any difficult maneuvers.

Maximum load: 240 kg (530 lb) Load is the total weight of cargo, opera-tor and passengers.

1-8


E

EJU01001

Cruising limitations

� Scan constantly for people, objects, andother watercraft. Be alert for conditionsthat limit your visibility or block your visionof others.

� Operate defensively at safe speeds andkeep a safe distance away from people,objects, and other watercraft.

� Do not follow directly behind watercraft orother boats.

� Do not go near others to spray or splashthem with water.

� Avoid sharp turns or other maneuversthat make it hard for others to avoid you orunderstand where you are going.

� Avoid areas with submerged objects orshallow water.

� Ride within your limits and avoid aggres-sive maneuvers to reduce the risk of lossof control, ejection, and collision.

� This is a high performance boat—not atoy. Sharp turns or jumping wakes orwaves can increase the risk of back/spinalinjury (paralysis), facial injuries, and bro-ken legs, ankles and other bones. Do notjump wakes or waves.

� Do not operate the watercraft in roughwater, bad weather or when visibility ispoor; this may lead to an accident caus-ing injury or death. Be alert to the possi-bility of adverse weather. Take note ofweather forecasts and the prevailingweather conditions before setting out onyour watercraft.

� As with any water sport, you should notride your watercraft without someone elsenear by. If you ride further than swimmingdistance from shore, you should ride byanother boat or watercraft, but make sureyou stay a safe distance away. It’s goodcommon sense!

� Never operate in water that is less than60 cm (2 ft) deep, otherwise you increaseyour chance of hitting a submergedobject, which could result in injury.

1-9


E

� This watercraft is not equipped with light-ing required for night operation. Do notoperate the watercraft after sunset orbefore dawn, otherwise you increase therisk of colliding with another boat, whichcould result in severe injury or death.

EJU01160

Operation requirements � All riders must wear a Coast Guard

approved personal flotation device (PFD)that is suitable for personal watercraftuse.

� Wear protective clothing. Severe internalinjuries can occur if water is forced intobody cavities as a result of falling intowater or being near the jet thrust nozzle. Normal swimwear does not adequatelyprotect against forceful water entry intorectum or vagina. All riders must wear awetsuit bottom or clothing that providesequivalent protection. Such clothingincludes thick, tightly woven, sturdy andsnug-fitting apparel such as denim, butdoes not include spandex or similar fab-rics, like those used in bicycle shorts.

1 Coast Guard approved PFD 2 Wetsuit bottom

� Eye protection is recommended to keepwind, water, and glare from the sun out ofyour eyes while you operate your water-craft. Restraining straps for eyewear aremade which are designed to float shouldyour eyewear fall in the water. Footwear and gloves are recommended.

1-10


E

� Helmets meeting Snell or DOT standardsare required for IJSBA-sanctioned races.You must decide whether to wear a hel-met while you ride for recreation. Youshould know that a helmet could help pro-tect you in certain kinds of accidents andthat it could injure you in others. A helmet is designed to provide somehead protection. Although helmets cannotprotect against all foreseeable impacts, ahelmet might reduce your injuries in a col-lision with a boat or other obstacle. A helmet may have potential safety haz-ards, as well. Falling into the water couldrisk the chance of the helmet catchingwater, commonly known as “bucketing,”and the resulting strain on your neckcould cause choking, severe and perma-nent neck injuries, or death. A helmetcould also increase the risk of an accidentif it reduces your vision or hearing, or if itdistracts you or increases your fatigue. How should you decide if a helmet’spotential safety benefits outweigh itspotential risks for you? Consider your par-ticular riding conditions. Consider factorssuch as your riding environment and yourriding style and ability. Also consider thelikelihood of traffic congestion, and thewater surface conditions. If you decide towear a helmet based upon your riding cir-cumstances, choose one carefully. Lookfor a helmet designed for personal water-craft use, if possible. Consider a helmetmeeting Snell or DOT standards. If youwill be engaging in closed-course compe-tition, follow the helmet requirements ofthe sanctioning organization.

� NEVER operate the watercraft after con-suming alcohol or taking other drugs.

� For reasons of safety and proper care ofthe watercraft, always perform the pre-operation checks listed on page 3-5before operating the watercraft.

� The operator and passengers shouldalways keep both feet in the footwell whenthe watercraft is in motion. Lifting yourfeet increases your chances of losing yourbalance, and your feet being hit by objectsoutside the watercraft. Do not give a rideto children if their feet cannot reach thefloor of the footwell.

� Passengers should firmly hold on to theperson in front of them.

� Always consult your doctor on whether itis safe for you to ride this watercraft if youare pregnant or in poor health.

1-11


E

1-12

� Do not attempt to modify this watercraft! Modifications to your watercraft mayreduce safety and reliability, and renderthe watercraft unsafe or illegal for use.

� Attach the engine shut-off cord (lanyard)to wrist and keep it free from the handle-bars so that the engine stops if the opera-tor falls off. After riding, remove theengine shut-off cord from the watercraft toavoid accidental starting or unauthorizeduse by children or others.

� Scan carefully for swimmers and stayaway from swimming areas. Swimmersare hard to see and you could acciden-tally hit someone in the water.

� Avoid being hit by another boat! Youshould always take the responsibility towatch for traffic; other boaters may not bewatching for you. If they do not see you,or you maneuver more quickly than otherboaters expect, you risk a collision.

� Maintain a safe distance from other boatsor watercraft, and also watch for boats’ skiropes or fishing lines. Obey the “Rules ofthe Road,” and be sure to check behindyou before making a turn. (See Rules ofthe Road on pages 1-16 to 1-19.)

� This watercraft is included in the Class Ainboard boat classification of the U.S.Coast Guard. A watercraft of this typeMUST carry a fire extinguisher of a B-1classification, with a capacity of twopounds or more when navigating inwaters under Coast Guard jurisdiction. Inaddition, most state and local boatinglaws also require that the fire extinguisherbe approved by the USCG.

EJU01381

Recommended equipment The following items should be carried on

board your watercraft: � Sound-signaling device

You should carry a whistle or other sound-signaling device that can be used to sig-nal other boats. See Rules of the Road formore information.

� Visual distress signals It is recommended that a USCG approvedpyrotechnic device be stored in a water-proof container on your watercraft. A mir-ror can also be used as an emergencysignal. Contact your Yamaha dealer or theCoast Guard for more information.

� Watch A watch is helpful so you will know howlong you have been operating.

� Towline A towline can be used to tow a disabledwatercraft in an emergency.


E

EJU01781

Hazard information � Never start the engine or let it run for any

length of time in an enclosed area.Exhaust fumes contain carbon monoxide,a colorless, odorless gas that may causeloss of consciousness and death within ashort time. Always operate the watercraftin an open area.

� Hot oil tank, muffler, and engine surfacescan cause serious burns. Do not touchthe oil tank, muffler, or engine immedi-ately after turning the engine off.

EJU01847

Watercraft characteristics � Jet thrust turns the watercraft. Releasing

the throttle completely produces only min-imum thrust. If you are traveling at speedsabove trolling, you will have rapidlydecreasing ability to steer without throttle.You may still have some turning abilityimmediately after releasing the throttle,but once the engine slows down, thewatercraft will no longer respond to han-dlebar input until you open the throttleagain or you reach a trolling speed. Prac-tice turning in an open area withoutobstructions until you have a good feel forthis maneuver.

� This watercraft is water-jet propelled. Thejet pump is directly connected to theengine. This means that jet thrust will pro-duce some movement whenever theengine is running. There is no “neutral”position. You are in either “forward” or“reverse,” depending upon the shift leverposition.

� Do not use the reverse function to slowdown or stop the watercraft as it couldcause you to lose control, be ejected, orimpact the handlebars. This could increase the risk of back/spinalinjury (paralysis), facial injuries, and bro-ken legs, ankles, and other bones. Youcould also damage the shift mechanism.

� Reverse can be used to slow down orstop during slow speed maneuvering,such as when docking. Once the engineis idling, shift to reverse and graduallyincrease engine speed. Make sure thatthere are no obstacles or people behindyou before shifting into reverse.

1-13


E

� Keep away from intake grate 1 while theengine is on. Items such as long hair,loose clothing, or PFD straps can becomeentangled in moving parts resulting insevere injury or drowning.

� Never insert any object into the jet thrustnozzle 2 while the engine is running.Severe injury or death could result fromcoming in contact with the rotating partsof the jet pump.

� Stop the engine and remove the clip 3from the engine shut-off switch 4 beforeremoving any debris or weeds, which mayhave collected around the jet intake.

EJU01782

Water-skiing You can use the watercraft for water-ski-

ing if it has the seating capacity to carry theoperator, a rearward-facing spotter, and thewater-skier when he or she is not skiing.

The watercraft must also have a cleat 1designed to pull a ski towrope; do not attachthe towrope to any other location.

It is the watercraft operator’s responsibilityto be alert to the safety of the water-skierand others. Know and follow all state andlocal water-skiing regulations in effect for thewaters in which you will be operating.

The operator should be comfortable car-rying passengers before attempting to pull askier.

The following are some important consid-erations for minimizing risks while water-ski-ing. � The skier should wear an approved PFD,

preferably a brightly colored one so boatoperators can see the skier.

� The skier should wear protective clothing.Severe internal injuries can occur if wateris forced into body cavities as a result offalling into the water. Normal swimweardoes not adequately protect againstforceful water entry into rectum or vagina.The skier should wear a wetsuit bottom orclothing that provides equivalent protec-tion.

1-14


E

� A second person should be on board as aspotter to watch the skier; in most states itis required by law. Let the skier direct theoperator’s control of speed and directionwith hand signals. The spotter should sit securely on thepassenger seat and hold onto the hand-grip 2 with feet firmly on the floor of thefootwell for proper balance while facing tothe rear to watch the skier’s hand signalsand his or her condition.

� Your control while pulling a skier isaffected by the skier’s ability, as well aswater and weather conditions.

� When preparing to pull a skier, operatethe watercraft at the slowest possiblespeed until the watercraft is well awayfrom the skier and slack in the towrope istaken up. Make sure that the rope is notlooped around anything. After checking that the skier is ready andthat there is no traffic or other obstacles,apply enough throttle to raise the skier.

� Make smooth, wide turns. The watercraftis capable of very sharp turns, whichcould exceed the abilities of the skier.Keep the skier at least 50 m (150 ft),about twice the distance of a standardtowrope, from any potential hazard.

� Be alert to the hazard of the towrope han-dle snapping back at the watercraft whenthe skier falls or is unable to get up on theskis.

� Towing heavy or bulky objects other thanskiers, such as another boat or watercraft,can cause loss of steering control andcreate a hazardous condition. If you musttow another boat in an emergency situa-tion, operate slowly and cautiously.

1-15


E

EJU01180

Rules of the Road Yamaha watercraft is legally consid-

ered a powerboat. Operation of thewatercraft must be in accordance withthe rules and regulations governing thewaterway on which it is used.

Just as there are rules that apply whenyou are driving on streets and highways,there are waterway rules that apply whenyou are operating your watercraft. Theserules are used internationally, and are alsoenforced by the United States Coast Guardand local agencies. You should be aware ofthese rules, and follow them whenever youencounter another vessel on the water.

Several sets of rules prevail according togeographic location, but are all basically thesame as the International Rules of theRoad. The rules presented here in thisOwner’s/Operator’s Manual are condensed,and have been provided for your conve-nience only. Consult your local U.S. CoastGuard Auxiliary or Department of MotorVehicles for a complete set of rules govern-ing the waters in which you will be operatingyour watercraft.

Steering and sailing rules Whenever two vessels on the water meet

one another, one vessel has the right-of-way; it is called the “stand-on” vessel. Thevessel that does not have the right-of-way iscalled the “give-way” or “burdened” vessel.These rules determine which vessel has theright-of-way, and what each vessel shoulddo.

Stand-on vessel The vessel with the right-of-way has the

duty to continue its course and speed,except to avoid an immediate collision.When you maintain your direction andspeed, the other vessel will be able to deter-mine how best to avoid you.

Give-way vessel The vessel which does not have the right-

of-way has the duty to take positive andtimely action to stay out of the way of thestand-on vessel. Normally, you should notcross in front of the vessel with the right-of-way. You should slow down or change direc-tions briefly and pass behind the other ves-sel. You should always move in such a waythat the operator of the other vessel can seewhat you are doing.

The General Prudential Rule regardingthe right-of-way is that if a collision appearsunavoidable, neither boat has the right-of-way. Both boats must avoid the collision.

In other words, follow the standard rulesexcept when a collision will occur unlessboth vessels try to avoid each other. If that isthe case, both vessels become give-wayvessels.

1-16


E

Rules when encountering vessels

There are three main situations that youmay encounter with other vessels whichcould lead to a collision unless the SteeringRules are followed:

Meeting: you are approaching anothervessel head-on

Crossing: you are traveling acrossanother vessel’s path

Overtaking: you are passing or beingpassed by another vessel

In the following illustration, your watercraftis in the center. You should give the right-of-way to any vessels shown in the white area(you are the give-way vessel). Any vesselsin the shaded area must yield to you (theyare the give-way vessels). Both you and themeeting vessel must alter course to avoideach other.

Meeting If you are meeting another power vessel

head on, and are close enough to run therisk of collision, neither of you has the right-of-way! Both of you should alter course toavoid an accident. You should keep theother vessel on your port (left) side. Thisrule does not apply if both of you will clearone another if you continue on your setcourse and speed.

Crossing When two power-driven vessels are

crossing each other’s path close enough torun the risk of collision, the vessel which hasthe other on the starboard (right) side mustkeep out of the way of the other. If the othervessel is on your starboard (right) side, youmust keep out of its way; you are the give-way vessel. If the other vessel is on yourport (left) side, remember that you shouldmaintain course and direction, provided theother vessel gives you the right-of-way as itshould.

1-17


E

1-18

Overtaking If you are passing another vessel, you are

the give-way vessel. This means that theother vessel is expected to maintain itscourse and speed. You must stay out of itsway until you are clear of it. Likewise, ifanother vessel is passing you, you shouldmaintain your speed and direction so thatthe other vessel can steer itself around you.

Other special situations There are three other rules you should be

aware of when riding your watercraft aroundother vessels.

Narrow channels and bends When navigating in narrow channels, you

should keep to the right when it is safe andpractical to do so. If the operator of a power-driven vessel is preparing to go around abend that may obstruct the view of otherwater vessels, the operator should sound aprolonged blast of four to six seconds on thewhistle. If another vessel is around the bend,it too should sound the whistle. Even if noreply is heard, however, the vessel shouldstill proceed around the bend with caution. Ifyou navigate such waters with your water-craft, you will need to carry a portable airhorn, available from local marine supplystores.

Fishing vessel right-of-way All vessels fishing with nets, lines or

trawls are considered to be “fishing vessels”under the International Rules. Vessels withtrolling lines are not considered fishing ves-sels. Fishing vessels have the right-of-wayregardless of position. Fishing vessels can-not, however, impede the passage of othervessels in narrow channels.

Sailing vessel right-of-way Sailing vessels should normally be given

the right-of-way. The exceptions to this are: 1. When the sailing vessel is overtaking the

power-driven vessel, the power-drivenvessel has the right-of-way.

2. Sailing vessels should keep clear of anyfishing vessel.

3. In a narrow channel, a sailing vesselshould not hamper the safe passage of apower-driven vessel that can navigateonly in such a channel.

Reading buoys and other markers

The waters of the United States aremarked for safe navigation by the lateralsystem of buoyage. Simply put, buoys andmarkers have an arrangement of shapes,colors, numbers and lights to show whichside of the buoy a boater should pass onwhen navigating in a particular direction.The markings on these buoys are orientedfrom the perspective of being entered fromseaward (the boater is going towards theharbor). Red buoys are passed on your star-board (right) side when proceeding fromopen water into the harbor, and black buoysare to your port (left) side. An easy way toremember the meaning of the colors is thephrase “red right returning.” When navigat-ing out of the harbor, your position withrespect to the buoys should be reversed; redbuoys should be to port and black buoys tostarboard.

Many bodies of water used by boaters areentirely within the boundaries of a particularstate. The Uniform State Waterway MarkingSystem has been devised for these waters.


E

This system uses buoys and signs withdistinctive shapes and colors to show regu-latory or advisory information. These mark-ers are white with black letters and orangeborders. They signify speed zones,restricted areas, danger areas, and generalinformation.

Remember, markings may vary by geo-graphic location. Always consult local boat-ing authorities before riding your watercraftin unfamiliar waters.

1-19


E

1-20

EJU01181

To get more boating safety information

Be informed about boating safety. Addi-tional publications and information can beobtained from many organizations, includingthe following.

United States Coast Guard Consumer Affairs Staff (G-BC) Office of Boating, Public, and Consumer

Affairs U.S. Coast Guard Headquarters Washington, D.C. 20593-0001 Boating Safety Hotline: 1-800-368-5647

Other sources You can find local rules by contacting the

National Association of State Boating LawAdministrators, or your local Power Squad-ron.

Watercraft Education and Training

The Online Boating Safety Course, avail-able through the watercraft section of theyamaha-motor.com website, is a free,50 question learning course available to thepublic. Upon successful completion of80 percent or better, the user can request acertificate of completion by mail or candownload one immediately. The OnlineBoating Safety Course, provided by theBoat/US Foundation, is approved by theNational Association of State Boating LawAdministrators (NASBLA) and recognizedby the United States Coast Guard. Thiscourse meets the education requirement forthose states that recognize non-proctored,NASBLA-approved courses.

Yamaha is the watercraft industry’s lead-ing manufacturer to build awareness andsupport for boating education. In 1997,Yamaha launched its GET W.E.T. (Water-craft Education and Training) initiative andhas since reached out to over one millionAmericans promoting the benefits of boatingeducation.

The Online Boating Safety Course: http://www.boatus.com/onlinecourse/


E

EJU01006

Enjoy your watercraft responsibly

You share the areas you enjoy whenriding your watercraft with others and withnature. So your enjoyment includes aresponsibility to treat these other people,and the lands, waters, and wildlife withrespect and courtesy.

Whenever and wherever you ride, think ofyourself as the guest of those around you.Remember, for example, that the sound ofyour watercraft may be music to you, but itcould be just noise to others. And the excit-ing splash of your wake can make wavesothers won’t enjoy. Avoid riding close toshoreline homes and waterfowl nestingareas or other wildlife areas, and keep arespectful distance from fishermen, otherboats, swimmers, and populated beaches.When travel in areas like these is unavoid-able, ride slowly and obey all laws.

Remember that pollution can be harmfulto the environment. Do not refuel or add oilwhere a spill could cause damage to nature.Remove your watercraft from the water andmove it away from the shoreline before refu-eling. And keep your surroundings pleasantfor the people and wildlife that share thewaterways: don’t litter!

When you ride responsibly, with respectand courtesy for others, you help ensurethat our waterways stay open for the enjoy-ment of a variety of recreational opportuni-ties.

1-21

E


EJU01007

FEATURES AND FUNCTIONS

2

Location of main components ..............2-1

Operation of controls and other functions ...................................................2-5

Rear seat ................................................2-5Front seat ...............................................2-6Hood .......................................................2-7Fuel tank filler cap ..................................2-7Engine stop switch .................................2-7Engine shut-off switch ............................2-8Throttle lever ..........................................2-8Start switch .............................................2-9Cooling water pilot outlet .......................2-9Steering system ...................................2-10Tilt lever ................................................2-10Shift lever .............................................2-11Quick Shift Trim System (QSTS) selector .................................................2-12Handgrip ...............................................2-13Multifunction meter ...............................2-14Storage compartments ........................2-19

E


EJU01008

Location of main components

1 HandlebarsUse to control direction.

2 Rear seat3 Front seat4 Footwell

Use to place feet for balance.To keep proper balance while facing to the rearto watch the skier.

5 Sponsons6 Gunwale7 Bow eye

Use to attach rope for transporting, mooring ortowing the watercraft in an emergency.

8 Hood

2-1


E

1 Fuel tank filler cap2 Stern eye

Use to attach rope for transporting or mooring.3 Intake grate

Prevents debris from getting into the jet pump.4 Reverse gate

Controls direction of jet thrust when in reverse.5 Ride plate6 Jet thrust nozzle

Changes the direction of jet thrust accordingto handlebar position.

7 Speed sensor8 Stern drain plugs

Use to drain water in the bilge when the water-craft is on dry land.

9 CleatUse to attach a towrope for pulling water-skier,or a rope for mooring the watercraft.

0 HandgripUse for support when boarding the watercraftor when seated facing rearward and acting asa spotter for a water-skier.

A Electric bilge pilot outlet

2-2


E

2-3

1 Quick Shift Trim System (QSTS) selectorUse to select the trim angle of the watercraft.

2 QSTS shift lock lever3 Start switch

Push to start the engine.4 Engine shut-off switch

Remove the clip to stop the engine and dis-able it from starting.

5 ClipInsert into the engine shut-off switch to enablestarting of the engine.Remove to stop the engine or prevent acci-dental starting of the engine or unauthorizeduse of the watercraft.

6 Adjustable rearview mirrors

7 Multifunction meterUse to check watercraft operation.

8 Shift leverUse to put the watercraft into forward orreverse.

9 Throttle leverUse to accelerate and decelerate.

0 Tilt leverUse to adjust the tilt of the handlebars.

A Glove compartmentB Engine stop switch

Push to stop the engine normally.C Engine shut-off cord (lanyard)

Attach to wrist so that the engine stops if theoperator falls off the watercraft.


E

1 Air filter case2 Water separator3 Fuel tank4 Battery5 Flush hose connector

Use to flush the engine cooling water pas-sages.

6 Electrical boxProtects electrical components from water.

7 Oil tank

8 Muffler9 Spark plugs/Spark plug caps0 Spark plug lead

2-4

E


2

EJU01009

Operation of controls and other functions

EJU01211

Rear seat To remove the rear seat:

Pull the rear seat latch 1 up, and thenpull the seat off.

To install the rear seat: Insert the projections on the front of the

seat into the stays on the deck, and thenpush the rear of the seat down to lock it inplace securely.

-5

E


2

EJU01859

Front seat To remove the front seat:1. Remove the rear seat. 2. Pull the front seat latch 1 up, and then

pull the seat off.

To install the front seat:1. Insert the projections on the front of the

seat into the stays on the deck, and thenpush the rear of the seat down to lock itin place.

2. Install the rear seat.NOTE:@

Make sure that the seats are properlysecured before operating the watercraft. @

-6

E


2

EJU01783

Hood The hood release lever 1 is located on

the port (left) side of the watercraft. To open the hood, pull the hood release

lever up, and then lift the hood up.

To close the hood, push the hood down tolock it in place.NOTE:@

Make sure that the hood is properly securedbefore operating the watercraft. @

EJU01012

Fuel tank filler cap To remove the fuel tank filler cap 1, turn it

counterclockwise. NOTE:@

Make sure that the fuel tank filler cap isproperly secured before operating the water-craft. @

EJU01015

Engine stop switch Push this switch 1 (red button) to stop

the engine normally.

-7

E


2

EJU01016

Engine shut-off switch Insert the clip 1, on the end of the engine

shut-off cord 2, under the engine shut-offswitch 3 (black button). The engine will stopautomatically when the clip is removed fromthe switch, such as if the operator falls offthe watercraft.

WARNING@

� Always attach the engine shut-off cordto your wrist and the clip to the engineshut-off switch BEFORE starting theengine.

� To prevent accidental starting of theengine or unauthorized use by chil-dren or others, always remove the clipfrom the shut-off switch when theengine is not running.

@

EJU01018

Throttle lever Squeeze the throttle lever 1 to increase

engine speed. Release the throttle lever to decrease

engine speed or to return it to the idle posi-tion.

-8

E


2

EJU01861

Start switch Push the start switch 1 (green button) to

start the engine.NOTE:@

The engine will not start when the clip isremoved from the engine shut-off switch or ifthe throttle lever is squeezed. @

EJU01784

Cooling water pilot outlet This watercraft is equipped with cooling

water pilot outlets. When the engine is running, cooling

water is circulated in the engine, and then itis discharged from the pilot outlets.

To check for proper operation of the cool-ing system, check that water is being dis-charged from the port (left) pilot outlet. Ifwater is not being discharged from this out-let, cooling water may not be circulating inthe engine. When this occurs, stop theengine and check for the cause. (See pages2-18 and 5-3 for further instructions.) NOTE:@

� If the cooling water passages are dry, itwill take about 60 seconds for the water toreach the outlet after the engine isstarted.

� Water discharge may not be constant atidle, therefore, open the throttle a little tocheck that water discharges properly.

� Water discharge may not be constant atthe starboard (right) pilot outlet, however,if it is constant at the port (left) pilot outlet,the cooling system is operating normally.

@

-9

E


2-

EJU01021

Steering system Your watercraft can be steered by turning

the handlebars 1 the same direction youwish to travel.

When the handlebars are turned, theangle of the jet thrust nozzle 2 is changed,and the direction of the watercraft ischanged accordingly. Since the strength ofthe jet thrust determines the speed anddirection of a turn, the throttle must alwaysbe open when attempting a turn, except attrolling speed.

EJU01217

Tilt lever The tilt lever 1 is located in front of the

glove compartment and is used to adjust thetilt of the handlebars.

To adjust the tilt, pull the tilt lever up, andthen move the handlebars up or down to thedesired position.

WARNING@

� Never touch the tilt lever during opera-tion, otherwise the handlebars maysuddenly change position, which maylead to an accident.

� Be sure to fasten the tilt lever properlyafter adjusting the handlebar position.If the handlebars are not properly fas-tened, they may suddenly changeposition, which may lead to an acci-dent.

@

10

E


2-

EJU01877

Shift lever The shift lever is located on the starboard

(right) side of the watercraft and is used tocontrol the reverse gate, which allows thewatercraft to move into reverse or forward.

When in the reverse position, the water-craft can be launched from a trailer, orbacked up out of tight spots where you can-not turn around easily.To shift into reverse: 1. Release the throttle, and then let the

engine speed return to idle. 2. Pull the shift lever toward you.

WARNING@

� Make sure that the throttle is com-pletely released and that the engine isat idle before shifting into reverse.

� Do not use the reverse function toslow down or stop the watercraft as itcould cause you to lose control, beejected, or impact the handlebars.

� Use reverse for slow-speed maneuver-ing only.

� Make sure that there are no obstaclesor people behind you before shiftinginto reverse.

� Do not touch the reverse gate while theshift lever is being operated, otherwiseyou could be pinched.

@

To shift into forward: 1. Release the throttle, and then let the

engine speed return to idle. 2. Push the shift lever away from you.

11

E


2-

EJU01785

Quick Shift Trim System (QSTS) selector

The QSTS selector 1 is located at theleft handlebar grip and is used to adjust thetrim angle of the watercraft.

Operating the QSTS selector changes theangle of the jet thrust nozzle vertically. Thischanges the trim angle of the watercraft.

There are 5 positions: 2 bow down posi-tions A and B, neutral “N,” and 2 bow uppositions C and D. To change the trim angle: 1. Reduce engine speed to 4,000 r/min or

less. 2. Squeeze the shift lock lever 2, and then

turn the QSTS selector to the desiredposition.

3. Release the shift lock lever to lock theQSTS selector.

CAUTION:@

Do not turn the QSTS selector whileoperating the watercraft at full throttle,otherwise damage could occur to theQSTS. @

The neutral “N” position will provide goodperformance for most operating conditions.

To enhance particular types of perfor-mance, select bow down or bow up.

12

E


2-

EJU01023

Bow down Turn the grip to A or B and the bow will

go down while the watercraft is on plane. Bow down puts more of the bow in the

water. This gives the watercraft more “hook,”which enhances turning performance. Thisposition will also help the watercraft get upon plane more quickly.

At higher speeds, however, the watercraftwill have greater tendency to “bow steer”and follow waves and wakes in the water.Fuel economy and maximum speed are alsoreduced.

EJU01024

Bow up Turn the grip to C or D and the bow will

go up while the watercraft is on plane. Bow up puts less of the bow in the water.

There is less water resistance, so straight-ahead acceleration when on plane and topspeed are enhanced.

In some conditions, however, the water-craft may tend to “porpoise” (hop in thewater). If the watercraft is porpoising,choose neutral or bow down.

EJU01219

Handgrip The handgrip 1 provides a handhold for

boarding the watercraft and for a spotterwhen facing rearward.

CAUTION:@

Do not use to tow objects, lift watercraft,or attach tie downs, otherwise damagecould occur. @

13

E


2-

EJU01786

Multifunction meter This meter contains the following func-

tions for help and convenience in operatingthe watercraft.1 Tachometer 2 Hour meter/Voltmeter 3 Speedometer 4 Fuel meter 5 Fuel warning indicator 6 Engine overheat warning indicator 7 Speedometer display select switch 8 Hour meter/Voltmeter display select switch 9 Check engine warning indicator 0 Oil pressure warning indicator

CAUTION:@

Do not run the engine for more than15 seconds when checking the operationof the meter on land. The engine couldoverheat. @

NOTE:@

� When the engine is started, all displayslight up for 2 seconds and the buzzersounds 2 times. Then, the meter starts tooperate normally.

� The current display will continue to oper-ate for 25 seconds after the engine stops.

@

EJU01787

Tachometer The engine speed (r/min) is displayed by

segments. Each segment indicates a 250 r/minincrement.

14

E


2-

EJU01788

Speedometer The meter shows the watercraft speed

against water.NOTE:@

To switch the speedometer display betweenkilometers and miles, push the speedometerdisplay select switch 1 for at least 2 seconds. @

EJU01789

Fuel meter The fuel meter is provided for convenient

fuel level checking while riding. The fuelmeter has eight segments which show theamount of fuel remaining in the fuel tank.NOTE:@

The fuel level is most accurate when thewatercraft is sitting level on a trailer or in thewater. @

15

E


2-

EJU01790

Hour meter/Voltmeter NOTE:@

To switch the display between the hourmeter and voltmeter, push the hour meter/voltmeter display select switch 1 for at least2 seconds. @

Hour meter The hour meter is provided to make it

easy to follow the maintenance schedule. The meter shows the hours of engine

operation that have elapsed since the water-craft was new.Voltmeter

The voltmeter is provided to display thevoltage of the battery.

The voltmeter displays 12 volts or morewhen the battery voltage is within specifica-tion.

If the voltage displayed is low, beach thewatercraft and, if necessary, have a Yamahadealer check the charging system.

EJU01791

Check engine warning indicator If a sensor malfunction or a short circuit is

detected, the warning indicator begins toblink and the buzzer sounds intermittently.

If this occurs, reduce the engine speed,beach the watercraft, and have a Yamahadealer check the engine.

16

E


2-

EJU01792

Fuel warning indicator If the fuel remaining in the tank drops to

about 13 L (3.4 US gal, 2.9 Imp gal), thelowest fuel level segment and the fuel warn-ing indicator begin to blink, and the buzzersounds intermittently.

If this occurs, fill the fuel tank at the firstopportunity.

EJU01793

Oil pressure warning indicator If the oil pressure does not rise to specifi-

cation, the oil pressure warning indicatorcome on and the buzzer begins to soundcontinuously. At the same time, the enginespeed reduction control is activated.

If this occurs, reduce the engine speed,beach the watercraft, and have a Yamahadealer check the oil pressure.NOTE:@

Press any button on the multifunction meterto stop the buzzer. @

17

E


2-

EJU01794

Engine overheat warning indicator This model is equipped with an engine

overheat warning system. If the engine starts to overheat, the over-

heat warning indicator blinks for 5 seconds,and then it comes on. The buzzer alsobegins to sound intermittently, and then itsounds continuously. At the same time, theengine speed reduction control is activatedwhen the engine runs over 3,000 r/min.

If this occurs, immediately reduce theengine speed and beach the watercraft, andcheck for water discharge at the port (left)cooling water pilot outlet. If there is no dis-charge of water, check the intake grate andimpeller for clogging.

WARNING@

Before attempting to remove weeds ordebris from the intake grate or impeller,shut the engine off and remove the clipfrom the engine shut-off switch. Severeinjury or death could result from comingin contact with the rotating parts of thejet pump. @

CAUTION:@

If you cannot locate and correct thecause of the overheating, consult aYamaha dealer. Continuing to operate athigher speeds could result in severeengine damage. @

NOTE:@

Press any button on the multifunction meterto stop the buzzer. @

18

E


2-

EJU01236

Storage compartments A front storage compartment, a glove

compartment, and seat storage compart-ments are provided. NOTE:@

� Make sure that the storage compartmentsare properly secured before operating thewatercraft.

� The storage compartments are notdesigned to be waterproof. If you carryobjects that must be kept dry, such as themanuals, put them in a waterproof bag.

@

EJU01795

Front storage compartment The front storage compartment 2 is

located at the bow. To open the front storage compartment,

pull the hood release lever 1 up, and thenopen the hood.

To close the front storage compartment,push down on the rear of the hood until itlatches securely. NOTE:@

Make sure that the front storage compart-ment is properly secured before operatingthe watercraft. @

Front storage compartment: Capacity: 75.0 L

(19.8 US gal, 16.5 Imp gal) Load limit: 5.0 kg (11 lb)

19

E


2-

EJU01796

Glove compartment A glove compartment 2 is located in front

of the seat. To open the glove compartment, slide the

latch 1 toward you, and then lift up the lid. To close the glove compartment, push the

lid down until it locks securely.NOTE:@

A removable beverage holder 3 is providedin the glove compartment. Do not use the beverage holder when oper-ating the watercraft. @

Glove compartment: Capacity: 10.0 L (2.6 US gal, 2.2 Imp gal) Load limit: 1.0 kg (2.2 lb)

EJU01797

Seat storage compartment The seat storage compartment 1 is

located under the rear seat. To open the seat storage compartment,

remove the rear seat. (See page 2-5 for rearseat removal and installation procedures.)

Seat storage compartment: Capacity: 15.0 L (4.0 US gal, 3.3 Imp gal) Load limit: 9.0 kg (19.8 lb)

20


E

–MEMO–

E


EJU01040

OPERATION

3

Fuel and oil ...............................................3-1Gasoline .................................................3-1Engine oil ................................................3-3Filling the fuel tank .................................3-4

Pre-operation checks ..............................3-5Pre-operation check list .........................3-5Pre-operation check points ....................3-6

Operation ................................................3-16Engine break-in ....................................3-16Launching the watercraft .....................3-17Starting the engine ...............................3-18Stopping the engine .............................3-20Leaving the watercraft .........................3-20

Operating your watercraft ....................3-21Getting to know your watercraft ...........3-21Learning to operate your watercraft ....3-21Riding watercraft with passengers ......3-22Starting the watercraft ..........................3-23Boarding and starting in deep water ...3-25Capsized watercraft .............................3-28Turning the watercraft ..........................3-29Stopping the watercraft ........................3-31Beaching the watercraft .......................3-32Docking the watercraft .........................3-32Reverse on waterways ........................3-33Rough water operation ........................3-33

Post-operation checks .........................3-34

Transporting ..........................................3-36

3

E


-1

EJU01798

Fuel and oil This watercraft is equipped with a 4-

stroke engine. Conventional 2-stroke engineoil cannot be used.

The engine utilizes an electronic fuelinjection system to deliver the optimal air-fuel mixture ratio required by the engine.With optimal combustion conditions, thissystem is able to increase startability andimprove fuel economy.

EJU01042

Gasoline

WARNING@

GASOLINE AND ITS VAPORS AREHIGHLY FLAMMABLE AND EXPLOSIVE! � Do not smoke when refueling, and

keep away from sparks, flames, orother sources of ignition.

� Stop engine before refueling. � Refuel in a well-ventilated area. Do not

stand or sit on the watercraft whilerefueling in case of fire.

� Take care not to spill gasoline. If gaso-line spills, wipe it up immediately withdry rags. Always properly dispose ofgasoline-soaked rags.

� Avoid overfilling the fuel tank. Stop fill-ing when the fuel level just reaches thebottom of the filler tube. Do not fill upthe filler tube because fuel expands asit warms up and could overflow.

� Tighten the filler cap securely afterrefueling.

� If you should swallow some gasoline,inhale a lot of gasoline vapor, or getgasoline in your eyes, get immediatemedical attention.

� If any gasoline spills onto your skin,immediately wash with soap andwater. Change clothing if gasolinespills on it.

@

E


3

CAUTION:@

Use only fresh gasoline that has beenstored in clean containers. @

EJU01832

Gasohol There are two types of gasohol: gasohol

containing ethanol and that containing meth-anol.

Gasohol containing ethanol can be usedif ethanol content does not exceed 10% andthe fuel meets minimum octane ratings.

Gasohol containing methanol is not rec-ommended by Yamaha because it cancause fuel system damage or engine perfor-mance problems.

Recommended gasoline: Regular unleaded gasoline with a minimum octane rating of 86 (Pump octane number) = (R+M)/2 90 (Research octane number)

-2

E


3

EJU01799

Engine oil Use a combination of the recommended

SAE and API oil classifications shown in thechart below.

CAUTION:@

Use only 4-stroke engine oil. @

-3

E


3

EJU01800

Filling the fuel tank CAUTION:

@

Be careful when refueling. Avoid gettingwater or other contaminants in the fueltank. Contaminated fuel can cause poorrunning or engine damage. @

1. Remove the rear and front seats. (Seepages 2-5 and 2-6 for seat removal andinstallation procedures.)

2. Open the fuel tank filler cap, and slowlyadd fuel to the fuel tank.

3. Stop filling when the fuel just reaches thebottom of the filler tube on the fuel tank.Do not fill into the filler tube, becausefuel could spill out.

Fuel tank capacity: Total: 70.0 L (18.5 US gal, 15.4 Imp gal)

-4


E

3-5

EJU01346

Pre-operation checks EJU01801

Pre-operation check list Before operating this watercraft, perform the checks in the following check list. See the

accompanying text in this chapter for details on how to perform the checks.

WARNING@

If any item in the pre-operation check list is not working properly, have it inspectedand repaired before operating the watercraft, otherwise an accident could occur. @

NOTE:@

Pre-operation checks should be made thoroughly each time the watercraft is used. This pro-cedure can be completed in a short time. It is worth the time spent to assure safety and reli-ability. @

ITEM ROUTINE PAGE

Engine compartment Remove all seats to ventilate engine compart-ment. Check for fuel vapors or loose electrical connections

3-6

Bilge Check for water and fuel residue and remove if necessary

3-9

Throttle Check that the throttle lever springs back 3-12

Steering system Check for proper steering system operation 3-12

Shift lever and reverse gate Check for proper operation 3-13

Fuel Check fuel level and add if necessaryCheck hoses and tank for leakage

3-6

Engine oil Check oil level and add if necessary 3-7

Water separator Check for water and drain if necessary 3-8

Battery Check electrolyte level and battery condition 3-10

Front and rear seats Check that the seats are properly secured 2-5, 6

Hull/Deck Check the hull and deck for cracks or other dam-age

—

Jet unit Check for debris and remove if necessary 3-14

Fire extinguisher Check the condition and replace if necessary 3-11

Engine shut-off cord Check condition and replace is frayed or broken 3-14

Switches Check the start switch, engine stop switch and engine shut-off switch for proper operation when the watercraft is in the water

3-15

Cooling water pilot outlet Check that water is discharged while the engine is running and the watercraft is in the water

3-15

Multifunction meter Check for warning indications and proper opera-tion

3-15

E


3

EJU01048

Pre-operation check points

EJU01878

Engine compartment Ventilate the engine compartment before

each use. To ventilate the engine compartment

remove the rear and front seats. (See pages2-5 and 2-6 for seat removal and installationprocedures.) Allow the engine compartmentto remain open for a few minutes to allowany fuel vapors to escape. Also, check forloose electrical connections.

WARNING@

Failure to ventilate the engine compart-ment could result in fire or explosion. Donot start the engine if there is a fuel leakor a loose electrical connection. @

EJU01802

Fuel level Check the fuel system for leakage, cracks

or malfunctions before each use. (See page4-10 for check points and correct proce-dures.)1. Remove the fuel tank filler cap to release

any pressure that might have built up inthe fuel tank.


3. Check the fuel level in the tank andreplenish if necessary. (See page 3-4 forfilling instructions.)

-6

E


3

EJU01803

Engine oil level Check the engine oil level before each

use.

CAUTION:@

� The watercraft is shipped from the fac-tory without engine oil. Be sure to check the engine oil levelbefore operating the watercraft for thefirst time.

� Do not run the engine with too much ornot enough oil in the oil tank. Oil couldflow into the air filter case and theengine could be damaged.

@

Checking the engine oil level: 1. Place the watercraft in a horizontal posi-

tion. 2. Remove the rear and front seats. (See

pages 2-5 and 2-6 for seat removal andinstallation procedures.)

3. Remove the oil tank filler cap 1 andcheck that the oil level is at least at theminimum level mark 2 on the dipstick.

4. If the oil level is below the minimum levelmark, pour enough oil so that the oil levelis at the minimum level mark on the dip-stick, and then install the filler cap. If theoil level is at the minimum level mark, thewatercraft can be operated normally. Ifadding engine oil to the oil tank, it is rec-ommended to the check the oil levelagain as follows.

NOTE:@

The oil level on the dipstick raises approxi-mately 60 mm (2.4 in) per 1 L (1.1 US qt,0.9 Imp qt) of engine oil added to the oiltank. @

-7

E


3

Checking the engine oil level again: 1. Launch the watercraft, and then start the

engine. 2. Run the engine at 7,000 r/min for

5 minutes or more and at trolling speedfor 2–3 minutes, and then turn theengine off.

3. Remove the oil tank filler cap, wipe thedipstick clean, insert it back into the fillerhole, and then remove it again to checkthe oil level.

4. If the engine oil is below the minimumlevel mark, add sufficient oil of the rec-ommended type to raise it to the correctlevel. If the engine oil is above the maxi-mum level mark 3, extract sufficient oilto lower it to the correct level.

NOTE:@

� The engine oil should be between theminimum and maximum level marks.

� To check the engine oil level accurately,be sure to adequately warm the engineup.

@

EJU01833

Water separator Check the water separator 1 for water.

Normally the water separator is empty. Thewater separator retains any water enteringthrough the fuel tank breather hose if thewatercraft is capsized.

If water remains in the water separator,drain it by removing the drain screw 2.Install the drain screw after draining thewater separator.

-8

E


3

EJU01804

Bilge Check for moisture and fuel residue in the

bilge.This watercraft is equipped with a conven-

tional jet vacuum bilge draining system andan electric bilge draining system. The elec-tric bilge draining system is operated whenthe engine is running. When excess waterreaches the water inlet of the electric bilgepump, the water is discharged from the elec-tric bilge pilot outlet 1 at the stern.

A small quantity of water will remain in thebilge and should be removed manually. Toremove any residual water, perform the fol-lowing procedure.

CAUTION:@

If starting the engine after it has cap-sized, do not operate the engine at fullopen throttle when water is being dis-charged from the electric bilge pilot out-let at the stern. Excessive water in thebilge can splash into the engine whichcould cause damage. @

To remove water from the bilge: 1. Remove the stern drain plugs. 2. Raise the bow of the watercraft until the

water drains. 3. After the water has drained, wipe the

bilge with dry rags to make sure that thebilge is thoroughly dry.

4. Install the drain plugs.

CAUTION:@

� Make sure that the stern drain plugsare tightened securely before launch-ing the watercraft.

� Clean any foreign materials, such asdirt or sand, from the drain plugthreads before installing the drainplugs.

@

-9

E


3-

EJU01054

Battery Check the battery condition and the elec-

trolyte level. Check that the battery leads are tightened

securely and there is no corrosion on thebattery terminals.

WARNING@

The battery must always be fully chargedand in good condition. Loss of batterypower may leave you stranded. Neveroperate the watercraft if the battery doesnot have sufficient power to start theengine or if it shows any other signs ofdecreased power. @

Make sure that the breather hose is prop-erly connected and that it is not damaged orobstructed.

Make sure that the battery is securelyheld in place. 1 Positive (+): Red lead 2 Negative (–): Black lead 3 Breather hose

10

E


3-

EJU01805

Fire extinguisher Check that there is a full fire extinguisher

on board. The fire extinguisher container 1is located in the seat storage compartment.

To open the fire extinguisher containercap 2, turn it counterclockwise.

After inserting the fire extinguisher makesure that the container cap is tightenedsecurely. NOTE:@

� See the instructions supplied by the fireextinguisher manufacturer for checkingthe fire extinguisher. Always keep theextinguisher in the fire extinguisher con-tainer.

� Always carry a fire extinguisher on board.A fire extinguisher is not standard equip-ment with this watercraft. If you do nothave one, contact a Yamaha dealer or afire extinguisher dealer to obtain onemeeting the proper specifications.

@

Fire extinguisher: Classification: B-1 Capacity: 2 lb or more

11

E


3-

EJU01834

Throttle Squeeze and release the throttle lever

several times to make sure that there is nohesitation in its travel. It should be smoothover the complete range, and spring back tothe idle position when released.

WARNING@

Before starting the engine, always checkthe operation of the throttle lever. @

EJU01848

Steering system Check for looseness in the handlebars. Turn them as far as possible to the right

and left to make sure that operation issmooth and unrestricted throughout thewhole range. Make sure that the jet thrustnozzle also changes directions as the han-dlebars are turned, and that there is no freeplay between the handlebars and the jetthrust nozzle.

Check that the handlebars are locked inposition. (See “Tilt lever” on page 2-10 formore information.)

12

E


3-

EJU01245

Shift lever and reverse gate Check for proper operation of the shift

lever and reverse gate. Make sure that the reverse gate goes

down to its stopper position when the shiftlever is pulled up.

Also, make sure that the reverse gategoes up to its stopper position when shiftlever is pushed down.

WARNING@

� Make sure that the throttle is com-pletely released and that the engine isat idle before shifting into reverse.


� Use reverse for slow-speed maneuver-ing only.

� Make sure that there are no obstaclesor people behind you before shiftinginto reverse.

� Do not touch the reverse gate while theshift lever is being operated, otherwiseyou could be pinched.

@

13

E


3-

EJU01058

Jet unit Carefully check the jet intake for weeds,

debris, or anything else that might restrictthe intake of water. If the intake is clogged,cavitation could occur, reducing jet thrust,and possibly damaging the jet pump.

In some cases, the engine may overheatbecause of lack of cooling water, and dam-age to the engine could result. Engine cool-ing water is fed to the engine by the jetpump. (See page 5-3 for jet intake cleaningprocedures.)

WARNING@

� Keep away from intake grate whileengine is on. Items such as long hair,loose clothing, or PFD straps canbecome entangled in moving partsresulting in severe injury or drowning.

� Stop the engine and remove the clipfrom the engine shut-off switch beforeremoving any debris or weeds, whichmay have collected around the jetintake.

@

EJU01059

Engine shut-off cord (lanyard) Check that the engine shut-off cord is not

frayed or broken. If the cord is damaged,replace it; never try to repair it or tie ittogether.

14

E


3-

EJU01835

Switches Check the start switch 1, the engine stop

switch 2, and the engine shut-off switch 3for proper operation.

To check these switches, place the water-craft in the water to provide adequate cooling.Start the engine, and then pull the engineshut-off cord 5 to remove the clip 4 from theengine shut-off switch. Verify that the enginestops immediately. (See pages 2-7 to 2-9 forinformation on proper operation of the startswitch, the engine stop switch and the engineshut-off switch.)

EJU01806

Cooling water pilot outlet Check that water comes out from the port

(left) pilot water outlet while the engine isrunning and the watercraft is in the water.(See page 2-9 for further instructions.)

EJU01246

Multifunction meter Check the operation of the multifunction

meter. (See pages 2-14 to 2-18 for operationof the meter.)

15

E


3-

EJU01836

Operation

WARNING@

Before operating your watercraft,become familiar with all controls. Con-sult your Yamaha dealer about any con-trol or function you do not fullyunderstand. Failure to understand howcontrols work could cause an accident orprevent you from avoiding an accident. @

CAUTION:@

Make sure that the stern drain plugs aresecurely tightened before launching thewatercraft. @

EJU01807

Engine break-in The engine break-in period is essential to

allow the various components of the engineto wear and polish themselves to the correctoperating clearances. This ensures properperformance and promotes longer compo-nent life.

CAUTION:@

The watercraft is shipped from the fac-tory without engine oil. Be sure to check the engine oil levelbefore operating the watercraft for thefirst time. (See page 3-7 for engine oilchecking procedures.) @

1. Launch the watercraft and start theengine. (See page 3-18 for engine start-ing procedures.)

16

E


3-

2. For the first 5 minutes, run the engine attrolling speed only. For the 30 minutes ofoperation after that, keep the enginespeed below 5,000 r/min. For the 1 hourof operation after that, keep the enginespeed below 8,000 r/min.

3. Proceed with normal operation.

CAUTION:@

Failure to follow the engine break-in pro-cedure could result in reduced enginelife or even severe engine damage. @

EJU01247

Launching the watercraft Make sure that there are no obstructions

behind you. After the watercraft is in the water, start

the engine. Shift into reverse and move thewatercraft back slowly. If there are waves,someone should make sure that the water-craft is not pushed into the trailer beforebacking away.

17

E


3-

EJU01808

Starting the engine

WARNING@

Never start the engine or let it run for anylength of time in an enclosed area.Exhaust fumes contain carbon monox-ide, a colorless, odorless gas that maycause loss of consciousness and deathwithin a short time. Always operate thewatercraft in an open area. @

1. Launch the watercraft in water free fromweeds and debris and at least 60 cm(2 ft) deep.

WARNING@

Never operate in water that is less than60 cm (2 ft) deep, otherwise you increaseyour chance of hitting a submergedobject, which could result in injury. @

CAUTION:@

Never operate in water that is less than60 cm (2 ft) deep, otherwise pebbles orsand could be sucked into the jet intake,causing impeller damage or engine over-heating. @

18

E


3-

2. Attach the clip 1 to the engine shut-offswitch 2. Also, attach the engine shut-off cord 3 to your left wrist.

WARNING@

Check that the engine shut-off cord is notfrayed or broken, and keep it free fromthe handlebars so the engine stops if theoperator falls off. The engine shut-offcord may not pull free if wrapped aroundthe handlebars when the operator fallsoff, allowing the watercraft to continue torun and cause an accident. @

NOTE:@

It is not possible to start the engine with theclip removed from the engine shut-offswitch. @

3. Push the start switch (green button).NOTE:@

The engine will not start if the throttle lever issqueezed. @

4. Release the start switch as soon as theengine starts to run.

CAUTION:@

� Never push the start switch while theengine is running.

� Do not operate the start switch formore than 5 seconds, otherwise thebattery will be discharged and theengine will not start. Also, the startermotor may be damaged. If the enginedoes not start in 5 seconds, releasethe start switch, wait 15 seconds, andthen try again.

@

19

E


3-

EJU01066

Stopping the engine To stop the engine, release the throttle

lever, and then push the engine stop switch(red button).

WARNING@

You need throttle to steer. Shutting offthe engine can cause you to hit an obsta-cle you are attempting to avoid. A colli-sion could result in severe injury ordeath. @

EJU01067

Leaving the watercraft If leaving the watercraft, remove the

engine shut-off cord to reduce the chance ofaccidental starting or unauthorized use bychildren or others.

20


E

EJU01068

Operating your watercraft EJU01165

Getting to know your watercraft

Operating your watercraft requires skillsacquired through practice over a period oftime. Take the time to learn the basic tech-niques well before attempting more difficultmaneuvers.

Operating your new watercraft can be avery enjoyable activity, providing you withhours of pleasure. However, it is essential tofamiliarize yourself with the operation of thewatercraft to achieve the skill level neces-sary to enjoy riding safely. Before operatingthis watercraft, read this Owner’s/Operator’sManual, the Riding Practice Guide, theRiding Instruction card and all warning andcaution labels on the watercraft. Pay particu-lar attention to the safety information onpages 1-8 to 1-15. Also, watch the BasicOrientation Video provided with your water-craft. These materials should give you anunderstanding of the watercraft and its oper-ation.

Remember: This watercraft is designed tocarry the operator and up to 2 passengers.Never exceed the maximum load limit orallow more than 3 persons (or 2 persons if awater-skier is being pulled) to ride the water-craft at one time.

EJU01191

Learning to operate your watercraft

Before operating the watercraft, alwaysperform the pre-operation checks listed onpage 3-5. The short time spent checking thewatercraft will reward you with added safetyand reliability.

Check state and local laws before operat-ing your watercraft.

Operate defensively at safe speeds andkeep a safe distance away from people,objects, and other watercraft. Select a widearea to learn in, where you have good visi-bility and light boat traffic.

Use the buddy system—operate withsomeone nearby. Scan constantly for peo-ple, objects, and other watercraft. Be alertfor conditions that limit your visibility or blockyour vision of others.

Attach the engine shut-off cord (lanyard)to your wrist and keep it free from the han-dlebars so that the engine stops if the opera-tor falls off.

Wear a personal flotation device (PFD).All riders must wear a Coast Guardapproved PFD that is suitable for personalwatercraft use.

Maximum load: 240 kg (530 lb) Load is the total weight of cargo, opera-tor and passengers.

3-21


E

Wear protective clothing. Severe internalinjuries can occur if water is forced into bodycavities as result of falling into the water orbeing near the jet thrust nozzle. Normalswimwear does not adequately protectagainst forceful water entry into rectum andvagina. All riders must wear a wetsuit bot-tom or clothing that provides equivalent pro-tection.

Such clothing includes thick, tightlywoven, sturdy and snug-fitting apparel suchas denim, but does not include spandex orsimilar fabrics like those used in bicycleshorts. A full wetsuit can also protect againsthypothermia (subnormal body temperature)and abrasions.

Footwear and gloves are recommended. Eye protection is recommended to keep

wind, water, and glare from the sun out ofyour eyes while you operate your watercraft.Restraining straps for eyewear are madewhich are designed to float should your eye-wear fall in the water.

You should grip the handlebars firmly andkeep both feet on the floor of the footwell. Donot attempt to ride with passengers untilyour operating skills are fully developed.

EJU01809

Riding watercraft with passengers

When 2 or 3 persons (including the oper-ator) are on board, the watercraft handlesdifferently, and is not as easy to maneuver,so operating it requires a higher degree ofskill. Before attempting to operate the water-craft with passengers on board, the operatormust practice operating the watercraft aloneenough to be able to acquire the necessaryskills.

The passengers must always wear USCGapproved PFD and wetsuit bottom or equiv-alent.

WARNING@

Do not apply throttle when anyone is atrear of watercraft. Turn engine off or keepengine at idle. Water and/or debris exit-ing the jet thrust nozzle can cause severeinjury. Passengers should not attempt toboard the watercraft if the operator isapplying throttle. @

Do not give a ride to children whose feetcannot reach the floor of the footwell. Pas-sengers should hold on firmly to the personin front of them and keep both feet in thefootwell.

WARNING@

When passengers are on board, makesure that they are holding on firmly andhave feet in the footwell before you startto accelerate. @

When pulling a skier, the spotter shouldface to the rear while holding the handgripwith both hands. The spotter should alwayssit astride the seat with his or her feet placedfirmly on the floor of the footwell for properbalance. Follow state laws regarding skiingsuch as skier-down flags, rearward-facingspotter, and other requirements.

3-22

E


3-

EJU01837

Starting the watercraft

WARNING@

� Scan constantly for people, objects,and other watercraft. Be alert for con-ditions that limit your visibility or blockyour vision of others.

� Operate defensively at safe speedsand keep a safe distance away frompeople, objects, and other watercraft.

� Do not follow directly behind water-craft or other boats. Do not go nearothers to spray or splash them withwater. Avoid sharp turns or othermaneuvers that make it hard for othersto avoid you or understand where youare going. Avoid areas with sub-merged objects or shallow water.

� Take early action to avoid collisions.Remember watercraft and other boatsdo not have brakes. Do not release thethrottle when trying to steer away fromobjects—you need throttle to steer.

� Practice reboarding in shallow waterbefore riding in deep water.

@

23

E


3-

EJU01073

Starting and boarding in shallowwater 1. Do not start the engine in less than

60 cm (2 ft) of water. Put the watercraftin water that is deep enough, and thenboard the watercraft from the side or therear.

2. Attach the engine shut-off cord to yourleft wrist, and then install the clip to theengine shut-off switch.

3. Grip the handlebars with both hands,place both feet on the floor of the foot-well, start the engine, and start off.

EJU01074

Starting from a dock 1. Board the watercraft from the side. 2. Attach the engine shut-off cord to your

left wrist, and then install the clip to theengine shut-off switch.

3. Push the watercraft away from the dock,grip the handlebars with both hands,place both feet on the floor of the foot-well, start the engine, and start off.

24

E


3-

EJU01075

Boarding and starting in deep water

WARNING@

� Operator and passenger should prac-tice getting on board in shallow waterbefore riding in deep water. Boardingin deep water requires more skill.

� The fatigue and exposure that couldresult after unsuccessful attempts toget back on the watercraft mayincrease the risk of injuries and drown-ing.

@

EJU01838

Boarding alone 1. Swim to the rear of the watercraft and

place both hands on the boarding plat-form, pull yourself up, and then grasp thehandgrip with one hand.

2. Pull yourself up to a kneeling position onthe platform, and then move to the seatand sit astride.

3. Attach the engine shut-off cord to yourleft wrist, and then install the clip to theengine shut-off switch.

4. Grip the handlebars firmly with bothhands, place both feet on the floor of thefootwell, start the engine, and then lookin all directions before starting off.

WARNING@

Before starting off, make sure that thereare no boats, obstructions, or swimmersaround you. @

25

E


3-

EJU01849

Boarding with passengers

WARNING@

Severe internal injuries can occur ifwater is forced into body cavities as aresult of being near the jet thrust nozzle.Do not apply throttle until each passen-ger is seated with his or her feet on thefloor of the footwell and is holding on tothe person in front of him or her. @

1. Climb on board as noted in the previoussection, and sit astride the seat. Attachthe engine shut-off cord to your left wrist,and then install the clip to the engineshut-off switch.

2. Have the passenger move to the rear ofthe watercraft.

3. Have the passenger get on board and siton the seat. If a second passenger isgetting on, have him or her follow thesame procedure.

NOTE:@

When a passenger is getting on board, bothhe and the operator should try to balancethe watercraft. @

4. The operator should check to see thatthe passengers have their feet on thefloor of the footwell and that they aresecurely holding on to the person in frontof them.

5. Start the engine, look in all directions,and then accelerate to planing speed.

WARNING@

Before starting off, make sure that thereare no boats, obstructions, or swimmersaround you. @

26

E


3-
27
NOTE:@

The heavier the total weight of the operatorand passengers, the more difficult it will beto balance the watercraft. Do not operate thewatercraft when the total weight exceeds240 kg (530 lb) including any cargo. If it isdifficult to balance the watercraft at a stand-still, proceed as follows:1. The passenger must steady the water-

craft while the operator is boarding. Theoperator pulls him or herself up to akneeling position on the platform, andthen moves to the seat and sits astride tobalance the watercraft.

2. The operator attaches the engine shut-off cord to his or her left wrist, and theninstalls the clip to the engine shut-offswitch.

3. The operator starts the engine and lets itrun at idle.

4. The passenger pulls him or herself up toa kneeling position, and then crawls ontothe seat as the watercraft accelerates.

5. The operator gradually increases speedto balance the watercraft.

@

E


3-

EJU01810

Capsized watercraft If the watercraft capsizes, follow the pro-

cedures below carefully to prevent damageor injury.

WARNING@

IMPROPER UPRIGHTING CAN CAUSEINJURY: � Make sure that the engine shut-off

cord is removed from the engine shut-off switch.

� Do not put your hand in the intakegrate.

� Watch so you are not hit by the water-craft as it comes over.

@

CAUTION:@

If the watercraft capsizes, release thethrottle lever immediately. Oil could flowinto the air filter case and the enginecould be damaged. @

1. Remove the clip from the engine shut-offswitch.

2. Swim to the rear of the watercraft. Pullthe watercraft over with your left hand onthe ride plate while pushing down on thegunwale with your right hand and foot.

NOTE:@

If the port (left) side of the capsized water-craft is tilting upward, first tilt the watercraftso the port (left) side is down by using yourweight to press down on the gunwale. @

CAUTION:@

Do not turn the watercraft over counter-clockwise, otherwise water may leak intothe engine and cause damage. @

3. Start the engine, and then head forshore to inspect the engine for waterdamage.

28

E


9
3-2
EJU01839

Turning the watercraft Steering control depends on the combi-

nation of handlebar position and the amountof throttle.

Water sucked in through the intake grateis pressurized by the impeller in the jetpump. As the pressurized water is expelledfrom the pump through the jet thrust nozzle,it creates thrust to move and steer thewatercraft. The higher the engine speed, themore thrust is produced.

The amount of jet thrust, in addition to theposition of the handlebars, determines howsharply you turn.A. More throttle produces higher thrust, so

the watercraft will turn more sharply. B. Less throttle produces lower thrust, so

the watercraft will turn more gradually. C. Releasing the throttle completely pro-

duces only minimum thrust. If you aretraveling at speeds above trolling, youwill have rapidly decreasing ability tosteer without throttle. You may still havesome turning ability immediately afterreleasing the throttle, but once theengine slows down, the watercraft will nolonger respond to handlebar input untilyou apply throttle again or you reachtrolling speed. At trolling speed, the watercraft can beturned gradually by handlebar positionalone using just the amount of thrustavailable at idle.

D. If the engine is stopped while riding,there is no thrust. The watercraft will gostraight even though the handlebars areturned.

You need throttle to steer.

E


3-

WARNING@

� Do not release the throttle when tryingto steer away from objects—you needthrottle to steer. A collision couldresult in severe injury or death.

� When operating at higher speeds,make gradual turns or slow downbefore turning. Sharp high-speed turnsmay cause the watercraft to slide side-ways or spin, throwing the operatorand passengers overboard whichcould cause an injury.

@

30

E


3-
31
EJU01850

Stopping the watercraft The watercraft is not equipped with a sep-

arate braking system. It is stopped by waterresistance when the throttle lever isreleased. From full speed, the watercraftcomes to a complete stop in approximately100 m (330 ft) after the throttle is releasedand the engine is stopped, although this dis-tance will vary depending on many factors,including gross weight, water surface condi-tions, and wind direction. The watercraftslows down as soon as the throttle lever isreleased, but will coast for a distance beforefully stopping. If you are not sure you canstop in time before hitting an obstacle, applythrottle and turn in another direction.

WARNING@

� Allow adequate stopping distance. � Take early action to avoid collisions.

Remember, watercraft and other boatsdo not have brakes.

� Operate defensively at safe speedsand keep a safe distance away frompeople, objects, and other watercraftto give you time to stop.

� Do not shut the engine off when slow-ing down in case you need enginepower to steer away from a boat orother obstacle that comes into yourpath.


@

E


3-

EJU01081

Beaching the watercraft 1. Make sure no obstructions, boats or

swimmers are near the beach. Releasethe throttle lever about 100 m (330 ft)before you reach the intended beachingarea.

2. Approach the beach slowly and stop theengine before reaching land. Remember: you need throttle to steer.

3. Get off the watercraft and pull it up onthe beach.

CAUTION:@

Small pebbles, sand, seaweed, and otherdebris can be pulled into the jet intakeand impair or damage the impeller.Always stop the engine and get offbefore beaching the watercraft. @

EJU01082

Docking the watercraft 1. Make sure that no obstructions, boats or

swimmers are close to the watercraft.Reduce speed about 100 m (330 ft)away from the dock.

2. Slowly approach the dock and stop theengine just before coming alongside it.

32

E


3-

EJU01254

Reverse on waterways Reverse can be used for slow speed

maneuvering when it is necessary to backup out of tight spots where you cannot turnaround. Reverse can only be used to slowdown or stop during low speed maneuver-ing, such as when docking.

Once the engine is idling, shift to reverseand gradually increase engine speed. Makesure that there are no obstacles or peoplebehind you before shifting to reverse.

EJU01255

Rough water operation The force of landing after jumping can

cause a strong impact on both the watercraftand the operator and passengers. It is pos-sible for the operator to hit his or her chest orjaw on the watercraft body or handlebarsand be injured. Do not operate the water-craft with your chin right above the handle-bars or with your feet outside the watercraft.Operating in rough water or jumping wavescan also crack the watercraft body or dam-age internal parts. Avoid operating in roughwater or bad weather conditions.

33

E


3-

EJU01862

Post-operation checks Always perform the following post-opera-

tion checks after operating the watercraft. 1. Remove the watercraft from the water. 2. Wash down the hull, handlebars, and jet

unit with fresh water. 3. Remove the seat and check the engine

compartment for water. To drain excesswater, remove the stern drain plugs, andthen raise the bow of the watercraftenough to allow water in the bilge todrain out.

NOTE:@

This watercraft is equipped with a jet vac-uum bilge draining system and an electricbilge draining system that remove waterfrom the engine compartment while you areunderway. However, some residual water willremain. (See “Bilge” on page 3-9 for moreinformation.) @

4. Put the watercraft in a horizontal posi-tion.

5. Flush the cooling system to prevent itfrom clogging with salt, sand, or dirt.(See page 4-1 for flushing procedures.)

6. Drain residual water from the exhaustsystem by alternately squeezing andreleasing the throttle lever for 10 to15 seconds while the engine is running.

CAUTION:@

Do not run the engine for more than15 seconds on land. The engine couldoverheat. @

34

E


3-

7. If the watercraft will be stored for a weekor more, lubricate internal engine com-ponents to help prevent corrosion. (Seepage 4-3 for lubrication procedures.)

8. Rinse the engine and engine compart-ment with a small amount of water.

CAUTION:@

Do not use high pressure when rinsingthe engine or engine compartment assevere engine damage could result. @

9. Wipe the engine and engine compart-ment dry with a clean cloth (repeat step 3,if necessary).

10. Wipe the hull, handlebars, and jet unitdry with a clean cloth.

11. Spray a rust inhibitor, such as YamahaSilicone Protectant and Lubricant, onmetallic parts to minimize corrosion.

12. Allow the engine compartment to air drycompletely before installing the seat.

35

E


3-

EJU01811

Transporting When transporting the watercraft on a

trailer, secure the tie downs to the trailerthrough the bow eye and stern eye.

CAUTION:@

� Do not route ropes or tie downs overthe seat, as they may leave permanentmarks on the seat’s surface. Also,wrap the ropes or tie downs with tow-els or rags where they touch the bodyof the watercraft to avoid scratching ordamage.

� Before putting the watercraft on thetrailer or transporting it, be sure to putthe shift lever in the forward position,otherwise the reverse gate may hit anobstruction, which may cause dam-age.

@

36


E

–MEMO–

E


EJU01086

MAINTENANCE AND CARE

4

Storage ......................................................4-1Flushing the cooling system ..................4-1Lubrication ..............................................4-3Fuel system ............................................4-4Battery ....................................................4-5Cleaning the watercraft ..........................4-6

Maintenance and adjustments ..............4-7Owner’s/Operator’s Manual and tool kit .....................................................4-8Periodic maintenance chart ...................4-9Inspecting the fuel system ...................4-10Changing the engine oil .......................4-12Checking the air filter element .............4-14Inspecting the steering cable ...............4-15Inspecting the shift cable .....................4-15Inspecting and adjusting the throttle cable .....................................................4-15Inspecting the QSTS mechanism .......4-16Cleaning and adjusting the spark plugs .....................................................4-17Lubrication points .................................4-19Inspecting the battery ..........................4-22Adjusting the fuel injection system ......4-24Replacing the fuse ...............................4-25

Specifications ........................................4-26

4

E


EJU01812

Storage Storage for prolonged periods of time,

such as winter storage, requires preventa-tive maintenance to ensure against deterio-ration. It is advisable to have the watercraftserviced by a Yamaha dealer prior to stor-age. However, the following procedures canbe performed by the owner.

EJU01813

Flushing the cooling system Flushing the cooling system is essential

to prevent the cooling system from beingclogged with salt, sand, or dirt.

CAUTION:@

� Do not supply water to the coolingwater passages when the engine is notrunning. The water could flow backthrough the muffler into the crankcasecausing severe engine damage.

� Do not run the engine for more 15 sec-onds without supplying water, other-wise the engine may overheat.

@

-1

E


4

1. Put the watercraft on land in a horizontalposition.

2. Remove the rear seat and seat storagecompartment. (See page 2-5 for seatremoval and installation procedures.)

3. Open the flushing hose connector cap 1,and then insert the garden hose adapter 2into the flushing hose connector 3 andturn it until it is securely connected.

4. Connect the garden hose adapter to awater tap using a hose.

5. Start the engine, and then immediatelyturn the water supply on until water flowsout continually from the jet nozzle.

6. Run the engine at idling speed for about3 minutes watching the engine condition.If the engine stops while flushing, turnthe water supply off immediately andrepeat the above steps.

7. Turn the water supply off, and then forcethe remaining water out from the coolingpassages by alternately squeezing andreleasing the throttle lever for 10 to15 seconds.

8. Stop the engine. 9. Remove the garden hose adapter and

secure the cap.

-2

E


4

EJU01814

Lubrication

WARNING@

Do not spray flammable rust inhibitorproducts on engine surfaces while theengine is hot. The sprayed substance orpropellants could catch fire. @


2. Remove the air filter case coverscrews 1, slide the locks 2 open, andthen remove the case cover.

3. Remove the air filter case cover and airfilter element.

4. Spray a rust inhibitor such as YamahaStor-Rite Fogging Oil into each intakeopening 3 for 3 seconds.

5. Install the air filter element and air filtercase cover.

6. Start the engine in a well-ventilated areaand let it run at idle for 15 seconds.

CAUTION:@

Do not run the engine for more than15 seconds. The engine could overheat. @

7. Lubricate all cables such as the throttleand steering cables.

NOTE:@

Use a Yamaha Power Cable Luber andYamaha Lube-Zall to pressure lubricate thecables and purge out any moisture betweenthe inner and outer cables. @

8. Lubricate the areas of the watercraftspecified under Lubrication points onpage 4-19.

-3

E


4

EJU01873

Fuel system

WARNING@

GASOLINE AND ITS VAPORS AREHIGHLY FLAMMABLE AND EXPLOSIVE! � Do not smoke when refueling, and

keep away from sparks, flames, orother sources of ignition.

� Stop engine before refueling. � Refuel in a well-ventilated area. Do not

stand or sit on the watercraft whilerefueling in case of fire.

� Take care not to spill gasoline. If gaso-line spills, wipe it up immediately withdry rags. Always properly dispose ofgasoline-soaked rags.

� Avoid overfilling the fuel tank. Stop fill-ing when the fuel level just reaches thebottom of the filler tube. Do not fill upthe filler tube because fuel expands asit warms up and could overflow.

� Tighten the filler cap securely afterrefueling.

� If you should swallow some gasoline,inhale a lot of gasoline vapor, or getgasoline in your eyes, get immediatemedical attention.

� If any gasoline spills onto your skin,immediately wash with soap andwater. Change clothing if gasolinespills on it.

@

Top off the fuel tank with fresh gasolineand add one ounce of Yamaha Fuel Stabi-lizer and Conditioner to each gallon of fuel.NOTE:@

Use of Yamaha Fuel Stabilizer and Condi-tioner eliminates the need to drain the fuelsystem. If the fuel system is to be drainedinstead, consult a Yamaha dealer. @

-4

E


4

EJU01840

Battery If the watercraft will not be used for more

than a month, disconnect the negative (–)lead first, then the positive (+) lead andbreather hose, and then remove the batteryfrom the watercraft.

Clean the battery casing using freshwater.

If the battery terminals are dirty or cor-roded, clean them with a wire brush.

Fully charge the battery, and then store itin a cool, dark place.

Apply Yamaha marine grease or Yamahagrease A to the battery terminals.

Check the battery at least every 2 monthsand fully charge it if necessary.

CAUTION:@

The battery may not be usable again ifyou store it for a long period withoutcharging it. Charge the battery periodi-cally. @

NOTE:@

The condition of the battery can be knownby checking the specific gravity of the elec-trolyte. However, you can also know the con-dition of the battery by measuring thevoltage at both battery terminals. Chargethe battery if the voltage is less than12 volts.

It is recommended to have a Yamaha dealercheck the specific gravity and to charge thebattery. If you maintain the battery yourself,be sure to read and follow the instructionsprovided with the battery tester and chargeryou use. @

Specific gravity (for reference): 1.28 at 20 °C (68 °F)

-5

E


4
-6
EJU01169

Cleaning the watercraft Clean the watercraft before storing it for a

long period. 1. Wash down the hull, handlebars, and

drive unit with fresh water. 2. Rinse the engine and bilge area with

fresh water. Drain off all water and wipeup remaining moisture with clean, dryrags.

3. Spray the engine’s exterior with YamahaSilicone Protectant and Lubricant.

4. Wax the hull with a non-abrasive waxsuch as Yamaha Silicone Wax.

5. Wipe all vinyl and rubber components,such as the seat and engine compart-ment seals, with a vinyl protectant suchas Yamaha Protectant.

E


4
-7
EJU01170

Maintenance and adjustments

Periodic inspection, adjustment and lubri-cation will keep your watercraft in the safestand most efficient condition possible. Safetyis an obligation of the watercraft owner. Themost important points of watercraft inspec-tion, adjustment and lubrication areexplained on the following pages.

See your Yamaha dealer for genuineYamaha replacement parts and optionalaccessories designed for your watercraft.

Remember that failures that are the resultof the installation of parts or accessorieswhich are not qualitatively equivalent to gen-uine Yamaha parts are not covered by thelimited warranty.

WARNING@

� Be sure to turn off the engine whenyou perform maintenance unless oth-erwise specified, otherwise an acci-dent or injury could result fromunexpected operation, moving parts,or electric shock. If the owner is notfamiliar with watercraft servicing, thiswork should be done by a Yamahadealer. Improperly serviced compo-nents could fail or stop operating cor-rectly, which could result in anaccident.

� Modifications to this watercraft notapproved by Yamaha may cause lossof performance or excessive noise, orrender it unsafe for use. Consult aYamaha dealer before attempting anychanges.

@

E


4

NOTE:@

A service manual is available for purchasethrough a Yamaha dealer for owners whohave the mechanical skills, tools, and otherequipment necessary to perform mainte-nance not covered by this Owner’s/Opera-tor’s Manual. @

EJU01874

Owner’s/Operator’s Manual and tool kit

It is advisable always to carry theOwner’s/Operator’s Manual and tool kit 2with you whenever you use the watercraft.For your convenience, a storage compart-ment 1 is provided on the watercraft for themanual and tool kit.NOTE:@

To protect these materials from water dam-age, it would be a good idea to put them in awaterproof bag. If your Owner’s/Operator’sManual is damaged, order a replacementfrom a Yamaha dealer. @

The service information included in thismanual is intended to provide you with thenecessary information for completing yourown preventive maintenance and minorrepairs. The tools provided in the tool kit aresufficient for this purpose.

-8


E

4-9

EJU01815

Periodic maintenance chart The following chart gives general guidelines for periodic maintenance. However, depend-

ing on your operating conditions maintenance may need to be performed more frequently.PMC-F1B1(�) This mark indicates maintenance that you may do yourself.

(❍) This mark indicates work to be done by a Yamaha dealer.

MAINTENANCE INTERVAL INITIALTHEREAFTER

EVERYPAGE

10 hours

50 hours

100 hours

100 hours

200 hours

ITEM6

months12

months12

months24

monthsSpark plug Inspect, clean, adjust � � � � 4-17Lubrication points Lubricate � � 4-19Intermediate housing Lubricate ❍*1 �*2 �*2 4-21Fuel system Inspect ❍ ❍ 4-10Fuel tank Clean ❍ ❍ 4-11Fuel filter Inspect, clean ❍ ❍ 4-11Trolling speed Inspect ❍ ❍ ❍ 4-24Throttle shaft Inspect ❍ ❍ —

Cooling water passages Flush � (after every use)

4-1

Water inlet strainer Inspect, clean ❍ ❍ —Bilge strainer Clean ❍ ❍ —Electric bilge pump strainer Inspect, clean ❍ ❍ —Impeller Inspect � � � —Steering cable Inspect � � � 4-15Steering master Inspect ❍ ❍ ❍ —

QSTS mechanism Inspect, adjust�

(before every use)

❍ ❍ 4-16

Shift cable and mechanism Inspect, adjust ❍ ❍ 4-15Throttle cable Inspect, adjust � � 4-15Stern drain plugs Inspect, replace ❍ ❍ 3-9

Battery Inspect

� (inspect fluid level before every use)

❍ ❍ —

Rubber coupling Inspect ❍ —Engine mount Inspect ❍ —Nuts and bolts Inspect � ❍ ❍ —Air filter Inspect � 4-14Engine oil Replace ❍ ❍ ❍ 4-12Engine oil filter Replace ❍ —Valve clearance Inspect, adjust ❍ —

*1: Grease capacity: 33.0–35.0 cm3 (1.11–1.18 oz)*2: Grease capacity: 6.0–8.0 cm3 (0.20–0.27 oz)

E


4-

EJU01816

Inspecting the fuel system

WARNING@

Gasoline is highly flammable and explo-sive. Failure to check for and repair anyfuel leakage could result in fire or explo-sion. A fire or explosion can causesevere injury or death. Shut off theengine. Do not smoke. Avoid spillinggasoline. Fuel in hose is pressurized. Fuel can spray out and cause injury or afire hazard if fuel line is disconnected. Do not attempt to run engine with fuelline disconnected. @

Check the fuel system for leaks, cracks,or malfunctions. If any problem is found,consult a Yamaha dealer.Check: � Fuel tank for water or dirt. � Fuel tank cap (seal) for damage. � Fuel tank for damage, cracks or leakage. � Fuel hose joint for leakage. � Fuel hose for cracks or other damage. � Air bleeding passages for leakage.

10

E


4-

EJU01817

Fuel filter The fuel filter should be checked,

cleaned, or replaced every 12 months orevery 100 hours of operation. Have aYamaha dealer check, clean, or replace thefuel filter if necessary.

WARNING@

Do not try to replace the fuel filter your-self. An incorrectly installed filter canleak gasoline, which could lead to fire orexplosion. If necessary, have a Yamahadealer replace the fuel filter. @

EJU01841

Fuel tank Check the fuel tank 1 for leakage or

water in the tank. If water is found in the fuelsystem or if the fuel tank needs to becleaned, have a Yamaha dealer service thewatercraft.

11

E


4-

EJU01818

Changing the engine oil

WARNING@

Engine oil is extremely hot immediatelyafter the engine is turned off. Cominginto contact with or getting any engineoil on your clothes could result in burns. @

CAUTION:@

� Do not run the engine with too much ornot enough oil in the oil tank. Oil couldspray out or the engine could be dam-aged.

� Be sure to change the engine oil afterthe first 10 hours of operation, andevery 100 hours thereafter or at thestart of a new season, otherwise theengine will wear quickly. The oil filter should be replaced everytwo years or every 200 hours of opera-tion. Have a Yamaha dealer replace theoil filter if necessary.

@

It is recommended to have a Yamahadealer change the engine oil. However, ifyou choose to change the oil on your ownrefer to the service manual for this water-craft.NOTE:@

Dispose of used oil according to local regu-lations. @

Recommended engine oil: See page 3-3.

Oil quantity: With oil filter replacement:

2.2 L (2.3 US qt, 1.9 Imp qt) Without oil filter replacement:

2.0 L (2.1 US qt, 1.8 Imp qt) Total amount:

4.3 L (4.5 US qt, 3.8 Imp qt)

12

E


4-

CAUTION:@

If oil is leaking or the oil pressure warn-ing indicator comes on when the engineis running, immediately turn the engineoff and have a Yamaha dealer check thewatercraft. Continuing to operate theengine under such conditions couldcause severe engine damage. @

13

E


4-

EJU01819

Checking the air filter element The air filter element should be checked

every 12 months or every 100 hours of oper-ation.To check the air filter: 1. Remove the rear and front seats. (See

pages 2-5 and 2-6 for seat removal andinstallation procedures.)

2. Remove the air filter case coverscrews 1, slide the locks 2 open, andthen remove the case cover.

3. Remove the air filter element and checkit for dirt and oil. Replace the air filter ele-ment if there is any oil buildup, or every2 years or every 200 hours of operation.

4. Install the air filter element in the air filtercase, and then install the case cover.

CAUTION:@

� Make sure that the air filter element isinstalled in the filter case properly.

� Do not start the engine with the air fil-ter element removed, otherwise thepistons and cylinders could be dam-aged.

� If cleaning the air filter element, usecold or lukewarm water and let it airdry completely. Do not use detergentor solvent to clean the air filter ele-ment, or dry it with heat or com-pressed air, otherwise it could bedamaged.

@

14

E


4-

EJU01851

Inspecting the steering cable Check for smooth operation of the handle-

bars and jet thrust nozzle. Turn the handlebars as far as possible to

the right and left and check that the distancebetween the jet thrust nozzle and thebracket of the reverse gate are equal onright and left sides.

If steering is stiff or misadjusted, have aYamaha dealer service it.

EJU01852

Inspecting the shift cable Place the shift lever in the reverse posi-

tion. Make sure that the reverse gate makes

contact with the stopper 1 on the bracket,and that the arm 2 makes contact with thereverse gate.

If the reverse gate does not reach the cor-rect positions, have a Yamaha dealer ser-vice it.

EJU01104

Inspecting and adjusting the throttle cable

Check that the throttle cable moves backto the set position smoothly and that freeplay is within specification. 1. Squeeze and release the throttle lever. If

the lever does not return smoothly, havea Yamaha dealer service it.

2. Adjust free play a by loosening the lock-nut 1 and turning the adjuster 2.

Distance A and B: A = B

Throttle lever free play: 4–7 mm (0.16–0.28 in)

15

E


4-

EJU01842

Inspecting the QSTS mechanism

Check that the shift lock lever moves backto the lock position smoothly, that the QSTSselector locks and unlocks properly, and thatthe jet thrust nozzle moves up or down.1. Squeeze and release the shift lock lever. 2. Check that the QSTS selector locks

when the lever is released. 3. Check that the selector turns smoothly

when the lever is squeezed and held inplace.

4. Check that the angle of the jet thrustnozzle changes when the selector isshifted from neutral to bow up or bowdown.

If the mechanism does not work properly,have a Yamaha dealer service it.

16

E


4-

EJU01820

Cleaning and adjusting the spark plugs

The spark plug is an important enginecomponent and is easy to inspect. The con-dition of the spark plug can indicate some-thing about the condition of the engine. Forexample, if one spark plug shows a distinctlydifferent color, the engine could be defec-tive. Do not attempt to diagnose any prob-lems yourself. Have a Yamaha dealerservice the watercraft.

Remove and inspect the spark plug peri-odically; heat and deposits will cause thespark plug to slowly break down and erode.If electrode erosion becomes excessive, or ifcarbon and other deposits are excessive,replace the spark plug with the specifiedplug.Removing the spark plug: 1. Remove the air filter case cover and air

filter element. (See page 4-14 for air filterremoval and installation procedures.)

2. Remove the spark plug.

Measure the spark plug gap a with awire thickness gauge. Adjust the gap tospecification if necessary.

To install the spark plug: 1. Clean the gasket surface. 2. Wipe any dirt from the threads of the

spark plug. 3. Screw the spark plug to the correct

torque.

Specified spark plug: NGK CR9EB

Spark plug gap: 0.7–0.8 mm (0.028–0.031 in)

Spark plug tightening torque: 12.5 N·m (1.25 kgf·m, 9 ft·lb)

17

E


4-

NOTE:@

� Wipe off any water on the spark plug orinside the cap before installing the sparkplug cap. Push the spark plug cap downuntil it is securely installed.

� If a torque wrench is not available whenyou are fitting a new spark plug, a goodestimate of the correct torque is 1/4 turnto 1/2 turn past finger tight with the sparkplug wrench included in the tool kit. Havethe spark plug adjusted to the correcttorque with a torque wrench as soon aspossible.

@

WARNING@

Be careful not to damage the insulatorwhen removing or installing a spark plug.A damaged insulator could allow sparksto escape, which could lead to explosionor fire. @

4. Install the air filter element in the air filtercase, and then install the air filter casecover.

18

E


4-

EJU01822

Lubrication points To keep moving parts sliding or rotating

smoothly, coat them with water-resistantgrease.

Recommended water-resistant grease: Yamaha Marine Grease/ Yamaha Grease A

� Throttle cable (throttle body end)

� Throttle cable (handlebar end) Pull the throttle lever and remove theseal 1. Spray a rust inhibitor into theouter cable. Refit the seal securely.

� Steering cable (handlebar end)

19

E


4-

� Steering cable (nozzle end) � Nozzle pivot shaft � QSTS cable (nozzle end)

� QSTS cables (pulley end)

� QSTS cables (handlebar end) Remove the QSTS cable housing. Spraya rust inhibitor into the outer cable. Reinstall the QSTS cable housing.

� Shift cable (lever end)

20

E


4-

� Shift cable (reverse gate end)

� Intermediate housing Using a grease gun, fill the intermediatehousing with water-resistant greasethrough the grease nipple 1.

Grease quantity: Initial 10 hours or 1 month:

33.0–35.0 cm3 (1.11–1.18 oz) Every 100 hours or 12 months:

6.0–8.0 cm3 (0.20–0.27 oz)

21

E


4-

EJU01843

Inspecting the battery Check the level of the battery electrolyte

and make sure that the negative and posi-tive leads are securely tightened.

WARNING@

Battery electrolyte is poisonous and dan-gerous, causing severe burns, etc. Elec-trolyte contains sulfuric acid. Avoidcontact with skin, eyes or clothing. Antidotes External: Flush with water. Internal: Drink large quantities of wateror milk. Follow with milk of magnesia,beaten egg or vegetable oil. Call physi-cian immediately. Eyes: Flush with water for 15 minutesand get prompt medical attention. Batteries produce explosive gases. Keepsparks, flame, cigarettes, etc., well away.If using or charging the battery in anenclosed space, make sure that it is wellventilated. Always shield your eyes whenworking near batteries. KEEP OUT OF THE REACH OF CHILDREN. @

CAUTION:@

� Be careful not to place the battery onits side.

� Be sure to remove the battery from thebattery compartment when addingelectrolyte or charging the battery.

� When checking the battery, make surethat the breather hose is connected tothe battery and that it is notobstructed.

@

22

E


4-

To replenish the battery: 1. Make sure that the electrolyte level is

between the upper 1 and lower 2 levelmarks.

2. Refill the battery with distilled water ifnecessary.

CAUTION:@

Normal tap water contains minerals thatare harmful to a battery. Use only dis-tilled water for replenishing the battery. @

To recharge the battery:

CAUTION:@

Do not attempt to charge a battery hast-ily. Battery life could be shortened. @

It is recommended to have a Yamahadealer charge the battery. If you charge thebattery yourself, carefully read the batterycharger instructions before charging and fol-low the points below. 1. Remove all caps from the battery cell. 2. Add distilled water to the specified level if

the electrolyte level is low. 3. Set the charging rate to 1.9 ampere and

charge the battery slowly until the explo-sive gases are discharged vigorouslyfrom the battery cells.

23

To connect the battery terminals: 1. Make sure that the connections are cor-

rect when you insert the battery in thewatercraft.

2. Make sure that the breather hose isproperly connected and that it is notdamaged or obstructed.

3. Make sure that the battery is securelyheld in place.

1 Positive (+): Red lead 2 Negative (–): Black lead 3 Breather hose

E


4-

EJU01823

Adjusting the fuel injection system

The fuel injection system is a vital part ofthe engine and requires very sophisticatedadjustment. Adjustment should be left to aYamaha dealer who has the professionalknowledge and experience to do so.

CAUTION:@

The fuel injection system was set at theYamaha factory after many tests. If thesettings are changed by someone whodoes not have the necessary technicalknowledge, poor engine performanceand damage may result. @

EJU01824

Checking the trolling speed 1. Put the watercraft in the water. 2. Start the engine and warm it up. Use the

tachometer in the multifunction meter tocheck the trolling speed.

If the trolling speed is out of specification,have a Yamaha dealer make this adjust-ment.

Trolling speed: 1,600–1,800 r/min

24

E


4-

EJU01825

Replacing the fuse The fuse is in the electrical box 1.

To replace the fuse: 1. Remove the cap 2. 2. Replace the fuse 4 with the spare

fuse 5 of the correct amperage by usingthe special tool 3 on the reverse side ofthe cap.

WARNING@

Do not use fuses of higher amperagethan those recommended. Substitutionof a fuse of improper rating can causeextensive electrical system damage andpossible fire. @

Fuse amperage: 20 A (main) 3 A (meter) 3 A (bilge pump)

25


E

EJU01826

Specifications

MODELITEM

Unit FX140

WATERCRAFT CAPACITYMaximum people on board Number of people 3Maximum load capacity kg (lb) 240 (530)DIMENSIONSLength mm (in) 3,340 (131.5)Width mm (in) 1,230 (48.4)Height mm (in) 1,160 (45.7)Dry weight kg (lb) 362 (798)PERFORMANCEMaximum output kW (PS) @ r/min 103.0 (140)@ 10,000Maximum fuel consumption L/h (US gal/h, Imp gal/h) 44 (11.6, 9.7)Cruising range at full throttle hr. 1.59Trolling speed r/min 1,600–1,800ENGINEEngine type 4-strokeNumber of cylinders 4Engine displacement cm3 (cu in) 998 (60.9)Bore & stroke mm (in) 74 × 58 (2.91 × 2.28)Compression ratio 11.4:1Lubrication system Dry sumpCooling system Water cooledStarting system Electric starterIgnition system TCISpark plug CR9EB (NGK)Spark plug gap mm (in) 0.7–0.8 (0.028–0.031)Battery capacity V-AH 12-19 Charging system Flywheel magneto

4-26


E

DRIVE UNITPropulsion system Jet pumpJet pump type Axial flow, single stageImpeller rotation Counterclockwise (viewed from rear)Transmission Constant mesh 1-speedJet thrust nozzle horizontal angle Degree 24 + 24Jet thrust nozzle trim angle Degree -10, -5, 0, 5, 10FUEL AND OILRecommended fuel Regular unleaded gasolineMinimum octane rating PON

RON8690

Recommended engine oil SAE 10W-30API SE, SF, SG, SH, SJ

Fuel tank capacityTotal L (US gal, Imp gal) 70 (18.5, 15.4)

Engine oil quantityWith oil filter replacement L (US qt, Imp qt) 2.2 (2.3, 1.9)Without oil filter replacement L (US qt, Imp qt) 2.0 (2.1, 1.8)

Total amount L (US qt, Imp qt) 4.3 (4.5, 3.8)

MODELITEM

Unit FX140

4-27

E


EJU01115

TROUBLESHOOTING AND EMERGENCY

PROCEDURES

5

Troubleshooting ......................................5-1Troubleshooting chart ............................5-1

Emergency procedures ..........................5-3Cleaning the jet intake and impeller ......5-3Jumping the battery ...............................5-5Towing the watercraft ............................5-7Submerged watercraft ...........................5-8

E


EJU01116

Troubleshooting If you have any trouble with your watercraft, use this section to check for the possible

cause. If you cannot find the cause, or if the procedure for replacement or repair is not described

in this Owner’s/Operator’s Manual, have a Yamaha dealer perform the necessary service.

EJU01827

Troubleshooting chart TBC-F0P7E

TROUBLE POSSIBLE CAUSE REMEDY PAGE

Engine does not start

Starter motor does not turn overEngine shut-off switch

Clip not in place Install clip2-8

Fuse Burned out Replace the fuse and check wiring

4-25

Battery Run down Recharge 4-22Poor terminal connec-tions

Tighten as required4-22

Terminal corroded Clean 4-5Starter motor Faulty Have serviced by

Yamaha dealer—

Starter motor turns overThrottle lever Squeezed Release 2-8Fuel Empty Refill as soon as possi-

ble3-4

Stale or contaminated Have serviced by Yamaha dealer

4-10

Fuel tank Water or dirt present Have serviced by Yamaha dealer

4-11

Spark plug Fouled or defective Clean or replace 4-17Spark plug cap Not connected or loose Connect properly 4-17

Connected to wrong cylinder

Connect properly4-17

Fuel injection system

Fuel pump faulty Have serviced by Yamaha dealer

—

5-1


E

Engine runs irregu-larly or stalls

Fuel Empty Refill as soon as possi-ble

3-4

Stale or contaminated Have serviced by Yamaha dealer

4-10

Fuel tank Water or dirt present Have serviced by Yamaha dealer

4-11

Spark plug Fouled or defective Replace 4-17Incorrect heat range Replace 4-17Gap incorrect Adjust 4-17

Spark plug cap Loose Connect properly 4-17Cracked, torn, or dam-aged

Replace—

Electrical wir-ing

Loose connection Tighten or connect properly

—

Fuel injection system

Jet nozzle clogged Have serviced by Yamaha dealer

—

Warning light or indicator blinks

Fuel level Empty Refill as soon as possi-ble

3-4

Engine over-heated

Jet intake clogged Clean5-3

Check engine warning

Faulty sensors Have serviced by Yamaha dealer

—

Watercraft slow or loses power

Cavitation Jet intake clogged Clean 5-3Impeller damaged or worn

Have serviced by Yamaha dealer

—

Engine over-heat warning

Engine speed reduc-tion control activated

Clean jet intake and cool engine

2-18

Oil pressure warning

Engine speed reduc-tion control activated

Add oil2-17

Spark plug Fouled or defective Replace 4-17Incorrect heat range Replace 4-17Gap incorrect Adjust 4-17

Spark plug caps

Loose Connect properly4-17

Electrical wir-ing

Loose connection Tighten or connect properly

—

Fuel Stale or contaminated Have serviced by Yamaha dealer

4-10

Air filter Clogged Clean or replace 4-14Oil buildup Replace 4-14

TROUBLE POSSIBLE CAUSE REMEDY PAGE

5-2

E


5

EJU01118

Emergency procedures EJU01119

Cleaning the jet intake and impeller

If weeds or debris get caught in the intakeor impeller, cavitation can occur, causing jetthrust to decrease even though enginespeed rises. If this condition is allowed tocontinue, the engine will overheat and mayseize. If there is any sign that the jet intakeor impeller is clogged with weeds or debris,beach the watercraft and check the intakeand impeller. Always stop the engine beforebeaching the watercraft.

WARNING@

Before attempting to remove weeds ordebris from the jet intake or impellerareas, shut the engine off and removethe clip from the engine shut-off switch.Severe injury or death could result fromcontact with the rotating parts of the jetpump. @

1. Turn the watercraft on its side as shown.

CAUTION:@

� Place a suitable clean cloth or carpet-ing underneath the watercraft to pro-tect it from abrasions and scratches.

� Always turn the watercraft over ontoits port (left) side.

� When turning the watercraft on itsside, support the bow so the handle-bars cannot be bent or damaged.

@

-3

E


5

2. Remove any weeds or debris fromaround the drive shaft, impeller, pumphousing, and jet thrust nozzle. If debris is difficult to remove, consultyour Yamaha dealer.

CAUTION:@

Always avoid operating your watercraft inareas where weed growth is thick. If trav-eling in weeded areas is unavoidable,operate the engine alternately at partialthrottle and full throttle. Weeds tend toaccumulate more at a steady speed andat trolling speed. If weeds clog the intakeor impeller area and cause cavitation, fol-low the cleaning procedure above. @

-4

E


5

EJU01844

Jumping the battery If the watercraft battery has run down, the

engine can be started using a 12-volt bat-tery and jumper cables.

WARNING@

Battery electrolyte is poisonous and dan-gerous, causing severe burns, etc. Elec-trolyte contains sulfuric acid. Avoidcontact with skin, eyes or clothing. Antidotes External: Flush with water. Internal: Drink large quantities of wateror milk. Follow with milk of magnesia,beaten egg or vegetable oil. Call physi-cian immediately. Eyes: Flush with water for 15 minutesand get prompt medical attention. Batteries produce explosive gases. Keepsparks, flame, cigarettes, etc. well away.If using or charging the battery in anenclosed space, make sure that it is wellventilated. Always shield your eyes whenworking near batteries. KEEP OUT OF THE REACH OF CHILDREN. @

-5

E


5

EJU01845

Connecting the jumper cables 1. Connect the positive (+) jumper cable 1

to the positive (+) terminals of both bat-teries.

2. Connect one end of the negative (–)jumper cable 2 to the negative (–) termi-nal of the booster battery 3.

3. Connect the other end of the negative (–)cable to an engine hanger 4.

CAUTION:@

Do not connect the end of the jumpercable to the negative (–) terminal on thewatercraft battery! Be sure all connec-tions are secure and correct beforeattempting to start the engine. Anywrong connection may damage the elec-trical system. @

4. Start the engine, and then disconnectthe cables by reversing the steps above.

CAUTION:@

� Never push the start switch while theengine is running.

� Do not operate the start switch formore than 5 seconds, otherwise thebattery will be discharged and theengine will not start. Also, the startermotor may be damaged. If the enginedoes not start in 5 seconds, releasethe start switch, wait 15 seconds, andthen try again.

@

-6

E


5

EJU01828

Towing the watercraft If the watercraft becomes inoperative in

the water, it can be towed to shore. If the watercraft must be towed in an

emergency using a towline, the operatorshould ride the watercraft, holding onto thehandlebars.

CAUTION:@

� Tow the watercraft at 5 mph (8 km/h) orless, otherwise water could enter theair intake and exhaust passages andflood the engine compartment andengine if it is towed too fast.

� Tow the watercraft using the boweye 1 only.

� The bow must be kept up out of thewater during towing to prevent waterfrom entering the engine compart-ment.

@

WARNING@

� The watercraft should only be towed inan emergency.

� The towline should be long enough sothat the watercraft will not collide withthe towing boat when slowing down. Agood rule of thumb is a towline that isthree times the combined length of thetowing boat and the watercraft.

� The operator of the towing boat mustkeep speed to a minimum and avoidtraffic or obstacles which could be ahazard to the rider on the watercraft.

@

-7

E


5

EJU01829

Submerged watercraft If the watercraft is submerged or flooded

with water, follow the procedure below andconsult a Yamaha dealer as soon as possi-ble. Failure to do so may result in seriousengine damage!In an emergency: 1. Beach the watercraft and remove the

stern drain plugs to drain the water fromthe engine compartment. (See page 3-9for further instructions.)

2. Install the stern drain plugs. 3. Have the watercraft inspected by a

Yamaha dealer as soon as possible.

-8


E

–MEMO–

E


EJU01124

APPENDIX

6

Limited warranty....................................6-1

YAMAHA EXTENDED SERVICE (Y.E.S.) ..................................................6-3

Index .....................................................6-4

E


6-1

EJU01172

Limited warranty LWT-NONCE

YAMAHA MOTOR CORPORATION, U.S.A.WATERCRAFT LIMITED WARRANTY

Yamaha Motor Corporation is proud of its heritage and reputation for producing products with high standards of quality and workman-ship. Product excellence provides the cornerstone for our commitment to customer satisfaction. The Yamaha Watercraft Limited War-ranty is your assurance of this commitment.

This warranty provides you with protection against the expense of repairs for your watercraft that are required as a result of defects inmaterials or workmanship. When maintained and utilized in the prescribed manner, you can count on your Yamaha watercraft to pro-vide reliable service.

This warranty provides you with specific coverage and notes your responsibilities in maintaining and operating your watercraft.Please take the time to read and become familiar with this warranty.

PERIOD OF WARRANTY. Any new Yamaha watercraft purchased for pleasure use from an authorized Yamaha dealer in the UnitedStates, will be warranted against defects in material or workmanship for a period of one (1) year from date of purchase, subject toexclusions noted herein. Any Yamaha Watercraft purchased and utilized for commercial applications will be warranted for a period ofninety [90] days from the date of purchase, subject to exclusions noted herein. Replacement parts used in warranty repairs will be war-ranted for the balance of the applicable warranty period.

The warranty described here applies to watercrafts purchased and registered for use in the United States only. For warranty provisionsoutside the United States, contact the particular country’s local Yamaha distributor.

OBTAINING REPAIRS UNDER WARRANTY. During the period of warranty, any authorized Yamaha dealer will, free of charge, repairor replace, at Yamaha’s option, any parts adjudged defective by Yamaha due to faulty workmanship or material from the factory. Allparts replaced under warranty will become the property of Yamaha Motor Corporation, U.S.A.

CUSTOMER’S RESPONSIBILITY. Under the terms of this warranty, the customer will be responsible for ensuring that the watercraft isproperly operated, maintained, and stored as specified in the applicable Owner’s/Operator’s Manual.

The owner of the watercraft shall give notice to an authorized Yamaha dealer of any and all apparent defects within ten [10] days of dis-covery and make the watercraft available at that time for inspection and repairs at the dealer’s place of business.

GENERAL EXCLUSIONS FROM WARRANTY. This warranty will not cover the repair of damage if the damage is a result of abuse orneglect of the product. Examples of abuse and neglect include, but are not limited to:1. Racing or competition use, modification of original parts abnormal strain.2. Lack of proper maintenance and off season storage as described in the Owner’s/Operator’s Manual, installation of parts or acces-

sories that are not equivalent in design and quality to genuine Yamaha parts.3. Use of lubricants, oils, and fuel/oil mixtures that are not suitable for watercraft motor use.4. Damage as a result of accidents, collisions, contact with foreign materials, or submersion.5. Growth of marine organisms on motor or hull surfaces.6. Normal deterioration.7. Gel coat stress cracks.

SPECIFIC PARTS EXCLUDED FROM WARRANTY.Parts replaced due to normal wear or routine maintenance such as oil, spark plugs, fuel filters, impeller and liner, and anodes are notcovered by warranty. Charges for transporting the watercraft to and from an authorized Yamaha dealer are excluded from warranty cov-erage.

TRANSFER OF WARRANTY. Transfer of the warranty from the original purchaser to any subsequent purchaser is possible by havingthe watercraft inspected by an authorized Yamaha dealer and requesting the dealer to submit a change of registration to Yamaha MotorCorporation. U.S.A. within ten [10] days of the transfer.

YAMAHA MOTOR CORPORATION, U.S.A. MAKES NO OTHER WARRANTY OF ANY KIND, EXPRESSED OR IMPLIED. ALL IMPLIED WAR-RANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE WHICH EXCEED THE OBLIGATIONS AND TIME LIMITSSTATED IN THIS WARRANTY ARE HEREBY DISCLAIMED BY YAMAHA MOTOR CORPORATION, U.S.A. AND EXCLUDED FROM THISWARRANTY.

SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOTAPPLY TO YOU. ALSO EXCLUDED FROM THIS WARRANTY ARE ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES INCLUDING LOSSOF USE. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THEABOVE EXCLUSION MAY NOT APPLY TO YOU.

E


THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TOSTATE.

YAMAHA MOTOR CORPORATION, U.S.A.Post Office Box 6555

Cypress, California 90630WARRANTY QUESTIONS AND ANSWERS

Q. What costs are my responsibility during the warranty period?A. The customer’s responsibility includes all costs of normal maintenance services, non-warranty repairs, accident and collision dam-

ages.

Q. What are some examples of “abnormal” strain, neglect, or abuse?A. These terms are general and overlap each other in areas. Specific examples include:

Running the watercraft out of oil, operating the machine with a broken or damaged part which causes another part to fail, and soon. If you have any specific questions on operation or maintenance, please contact your Yamaha dealer for advice.

Q. Does the warranty cover incidental costs such as transportation due to a failure?A. No. The warranty is limited to repair of the watercraft itself.

Q. May I perform any or all of the recommended maintenance shown in the Owner’s/Operator’s Manual instead of having the dealer dothem?

A. Yes, if you are a qualified mechanic and follow the procedures specified in the Owner’s/Operator’s and Service Manual. We do rec-ommend, however, that items requiring special or equipment be done by a Yamaha dealer.

Q. Will the warranty be void or cancelled if I do not operate or maintain my new watercraft exactly as specified in the Owner’s/Opera-tor’s Manual?

A. No. The warranty on a new watercraft cannot be “voided” or “cancelled”. However, if a particular failure is caused by operationor maintenance other than as shown in the Owner’s/Operator’s Manual, that failure may not be covered under warranty.

Q. What responsibility does my dealer have under this warranty?A. Each Yamaha dealer is expected to:

1. Completely set up each new watercraft before sale.2. Explain the operation, maintenance, and warranty requirements to your satisfaction at the time of sale, and upon your request at

any later date. In addition, each Yamaha dealer is held responsible for his setup, service and warranty repair work.

Q. Is the warranty transferable to second owners?A. Yes. The remainder of the existing warranty can be transferred upon request. The unit has to be inspected and re-registered by an

authorized Yamaha dealer for the policy to remain effective.

CUSTOMER SERVICE

If your watercraft requires warranty service, you must take it to any authorized Yamaha dealer within the continental United States. Besure to bring your warranty registration card or other valid proof of the original date of purchase. If a question or problem arises regard-ing warranty, first contact the owner of the dealership. Since all warranty matters are handled at the dealer level, this person is in thebest position to help you. If you are still not satisfied and require additional assistance, please write:

YAMAHA MOTOR CORPORATION U.S.A.CUSTOMER RELATIONS DEPARTMENT

P.O. Box 6555Cypress, California 90630

CHANGE OF ADDRESS

The federal government requires each manufacturer to maintain a complete, up-to-date list of all first purchasers against the possibilityof a safety-related defect and recall. This list is complied from the purchase registrations sent to Yamaha Motor Corporation, U.S.A. bythe selling dealer at the time of your purchase.If you should move after you have purchased your new watercraft, please advise us of your new address by sending a postcard listingyour Yamaha model name, engine number, dealer number [or dealer’s name] as it is shown on your warranty card, your name and newmailing address.Mail to:

YAMAHA MOTOR CORPORATION, U.S.A.P.O. Box 6555

Cypress, California 90630Attention: Warranty Department

This will ensure that Yamaha Motor Corporation, U.S.A. has an up-to-date registration record in accordance with federal law.

6-2

E


6-3

EJU01201

YAMAHA EXTENDED SERVICE (Y.E.S.) Keep your Yamaha protected even after your warranty expires with genuine Yamaha ExtendedService (Y.E.S.).�� Y.E.S. is designed and administered by Yamaha Motor Corporation to provide maximum owner

satisfaction. You get uninterrupted factory-backed coverage for extra peace of mind.�� Y.E.S. is flexible. You choose the plan that is right for you: 12 months, 24 months, or 36 months

beyond your warranty period.�� Y.E.S. is designed and administered by the same Yamaha people who handle your warranty

and it shows in the comprehensive coverage benefits. There are no mileage limitations. Cover-age is not limited to “moving parts” or the “drive train” like many other plans. And Y.E.S. coversmanufacturing defects just like the warranty. See the sample contract at your Yamaha dealer tosee how comforting uninterrupted factory-backed protection can be.

�� You do not have to pay anything for covered repairs. There is no deductible to pay, and repairsare not “pro-rated.” You do not have any “out-of-pocket” expenses for covered repairs.

�� In addition, Travel and Recreation Interruption Protection (TRIP) is included at no extra cost.TRIP gives you up to $150 reimbursement per occurrence for any reasonable expenses youincur because your Yamaha needs covered service: replacement vehicle rental, emergencytowing, phone calls, even food and lodging when you are away from home. This superb cover-age goes into effect when you purchase Y.E.S., so it applies to any warranty repairs as well ascovered repairs during your entire Y.E.S. plan period.

�� Y.E.S. coverage is honored at any authorized Yamaha dealer nationwide.

�� Y.E.S. coverage is transferable to a new owner if you sell or trade-in. That can make yourYamaha much more valuable!

This excellent Y.E.S. plan coverage is only available to Yamaha owners like you, and only whileyour Yamaha is still within the Yamaha Limited Warranty period. So visit your authorized Yamahadealer to get all the facts. He can show you how easy it is to protect your investment with YamahaExtended Service.We urge you to act now. You will get the excellent benefits of TRIP coverage right away, and youwill rest easy knowing you will have strong factory-backed protection even after your YamahaLimited Warranty expires. You can also save money: Y.E.S. costs less within the first 90 daysafter you buy your Yamaha. See your dealer today!

A special note:If visiting your dealer is not convenient, contact Yamaha with your Primary ID number (your enginenumber). We will be happy to help you get the Y.E.S. coverage you need.

Yamaha Service MarketingP.O. Box 6555Cypress, CA 90630(714) 761-7631

E


EJU01125

IndexAAdjusting the fuel injection system........ 4-24Approval label of Emission control certificate................................................. 1-2BBattery............................................3-10, 4-5Beaching the watercraft ........................ 3-32Bilge ........................................................ 3-9Boarding alone ...................................... 3-25Boarding and starting in deep water ..... 3-25Boarding with passengers..................... 3-26Bow down.............................................. 2-13Bow up .................................................. 2-13CCapsized watercraft .............................. 3-28Caution labels ......................................... 1-6Changing the engine oil ........................ 4-12Check engine warning indicator ............ 2-16Checking the air filter element............... 4-14Checking the trolling speed................... 4-24Cleaning and adjusting the spark plugs...................................................... 4-17Cleaning the jet intake and impeller ........ 5-3Cleaning the watercraft ........................... 4-6Connecting the jumper cables................. 5-6Cooling water pilot outlet................2-9, 3-15Crossing ................................................ 1-17Cruising limitations .................................. 1-9DDocking the watercraft .......................... 3-32EEmergency procedures ........................... 5-3Emission control information ................... 1-2Engine break-in ..................................... 3-16Engine compartment ............................... 3-6Engine oil ................................................ 3-3Engine oil level ........................................ 3-7Engine overheat warning indicator........ 2-18Engine serial number .............................. 1-1Engine shut-off cord (lanyard)............... 3-14

Engine shut-off switch .............................2-8Engine stop switch ..................................2-7Enjoy your watercraft responsibly .........1-21FFilling the fuel tank ..................................3-4Fire extinguisher....................................3-11Fishing vessel right-of-way....................1-18Flushing the cooling system....................4-1Front seat ................................................2-6Front storage compartment ...................2-19Fuel and oil..............................................3-1Fuel filter ...............................................4-11Fuel level .................................................3-6Fuel meter .............................................2-15Fuel system.............................................4-4Fuel tank ...............................................4-11Fuel tank filler cap ...................................2-7Fuel warning indicator ...........................2-17GGasohol ...................................................3-2Gasoline ..................................................3-1Getting to know your watercraft ............3-21Give-way vessel ....................................1-16Glove compartment ...............................2-20HHandgrip................................................2-13Hazard information................................1-13Hood........................................................2-7Hour meter/Voltmeter ............................2-16Hull Identification Number (HIN)..............1-1IIdentification numbers .............................1-1Important labels.......................................1-3Inspecting and adjusting the throttle cable......................................................4-15Inspecting the battery............................4-22Inspecting the fuel system.....................4-10Inspecting the QSTS mechanism..........4-16Inspecting the shift cable.......................4-15Inspecting the steering cable ................4-15

6-4

E


JJet unit................................................... 3-14Jumping the battery................................. 5-5LLabel location .......................................... 1-3Launching the watercraft....................... 3-17Learning to operate your watercraft ...... 3-21Leaving the watercraft........................... 3-20Limitations on who may operate the watercraft ................................................ 1-8Limited warranty...................................... 6-1Location of main components ................. 2-1Lubrication............................................... 4-3Lubrication points .................................. 4-19MMaintenance and adjustments ................ 4-7Manufactured date label.......................... 1-2Meeting ................................................. 1-17Multifunction meter.......................2-14, 3-15NNarrow channels and bends ................. 1-18OOil pressure warning indicator............... 2-17Operating your watercraft...................... 3-21Operation .............................................. 3-16Operation of controls and other functions.................................................. 2-5Operation requirements ........................ 1-10Other labels and tags .............................. 1-7Other sources........................................ 1-20Other special situations......................... 1-18Overtaking............................................. 1-18Owner’s/Operator’s Manual and tool kit...................................................... 4-8PPeriodic maintenance chart..................... 4-9Post-operation checks........................... 3-34Pre-operation check list........................... 3-5Pre-operation check points ..................... 3-6Pre-operation checks .............................. 3-5Primary Identification (PRI-ID) number ... 1-1

QQuick Shift Trim System (QSTS) selector..................................................2-12RReading buoys and other markers ........1-18Rear seat.................................................2-5Recommended equipment ....................1-12Replacing the fuse ................................4-25Reverse on waterways..........................3-33Riding watercraft with passengers ........3-22Rough water operation..........................3-33Rules of the Road .................................1-16Rules when encountering vessels.........1-17SSafety information ...................................1-8Sailing vessel right-of-way ....................1-18Seat storage compartment ....................2-20Shift lever ..............................................2-11Shift lever and reverse gate ..................3-13Specifications ........................................4-26Speedometer.........................................2-15Stand-on vessel ....................................1-16Starting and boarding in shallow water .....................................................3-24Starting from a dock ..............................3-24Starting the engine ................................3-18Starting the watercraft ...........................3-23Start switch..............................................2-9Steering and sailing rules ......................1-16Steering system ...........................2-10, 3-12Stopping the engine ..............................3-20Stopping the watercraft .........................3-31Storage....................................................4-1Storage compartments..........................2-19Submerged watercraft .............................5-8Switches................................................3-15TTachometer ...........................................2-14Throttle ..................................................3-12Throttle lever ...........................................2-8Tilt lever.................................................2-10

6-5

E


To get more boating safety information ............................................ 1-20Towing the watercraft.............................. 5-7Transporting .......................................... 3-36Troubleshooting ...................................... 5-1Troubleshooting chart ............................. 5-1Turning the watercraft ........................... 3-29UUnited States Coast Guard ................... 1-20WWarning labels ........................................ 1-4Watercraft characteristics...................... 1-13Watercraft Education and Training........ 1-20Water separator ...................................... 3-8Water-skiing .......................................... 1-14YYAMAHA EXTENDED SERVICE (Y.E.S.).................................................... 6-3

6-6

READ THIS MANUALCAREFULLY BEFORE OPERATION!

OWNER’S/OPERATOR’SMANUAL

LIT-18626-04-45

FX140

U.S.A. Edition

2002WaveRunner

Printed in USAFebruary 2002—2.2 × 1 CRF1B-F8199-10(FX1000-A)(E) Printed on recycled paper

YAMAHA MOTOR CORPORATION, USA

yamaha fx140 owners manual

Documents

book page

watercraft educatienjoy

ownoperators manual

warning labels

caution labels

safety information 1uf1b10

new yamaha

key information